UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4sGaRRPC9fmiea20UCUhgRb4vw1OU+XkuEGeU0L8x6E=' 
WHERE 
  key_id = 'c2d0554825c16337060a7f8884e5281b6dfb08f04aa44c32c3ad66dfa638d364' 
  AND (
    token = '4sGaRRPC9fmiea20UCUhgRb4vw1OU+XkuEGeU0L8x6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )