UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5mFk9ZSfo+tStJNNp2NKlGfTVI4VwC8owGoT0SJ+4Q4=' 
WHERE 
  key_id = 'b0658a62efe71a1d0050ed757eead3319f64c0ddb69c87d034077e3ae2d463d4' 
  AND (
    token = '5mFk9ZSfo+tStJNNp2NKlGfTVI4VwC8owGoT0SJ+4Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037