UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5YS8BMtjlcDo3GBMZSfHcNfHysGugjzBcEMb6oRX+a0=' 
WHERE 
  key_id = 'b08890d0e18e7ae3557e0579b4f240a5071800dc9e270d6aeeb23011b781a5d9' 
  AND (
    token = '5YS8BMtjlcDo3GBMZSfHcNfHysGugjzBcEMb6oRX+a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )