UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO8rOS6f4DoWBMfhEVZlnM1EmTTLCBlxyEof+4gEd9E=' 
WHERE 
  key_id = '71678927b56aac4d8495bf74263606b15c571881b80902a9492af2ede7a8e517' 
  AND (
    token = 'VO8rOS6f4DoWBMfhEVZlnM1EmTTLCBlxyEof+4gEd9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )