UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mP25dPZdJVwbO2rWBgQ/vwhHsdEyIH9Z65EQKRFkSjA=' 
WHERE 
  key_id = '185b31ffd0e29fe12c36853b7438641267e3ab1df4ae5601c8a14261028d989e' 
  AND (
    token = 'mP25dPZdJVwbO2rWBgQ/vwhHsdEyIH9Z65EQKRFkSjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )