UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tq23Ih81DAQeP/sidugHAlwD8Z9Yb22xkBubi08fF54=' 
WHERE 
  key_id = '0b80184c70abf097037ac86fc5cbe315348dd3a0c3b106d6a21b46daf4c73ab1' 
  AND (
    token = 'tq23Ih81DAQeP/sidugHAlwD8Z9Yb22xkBubi08fF54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.22831