UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eKWMQQ+gDPziiiMve1FFODuKG3lu9jrGxt4bdzt88ro=' 
WHERE 
  key_id = 'db310380556b674bcdf4f6d69f35ad37f162cf6cb859b816bb9c00472de4ba44' 
  AND (
    token = 'eKWMQQ+gDPziiiMve1FFODuKG3lu9jrGxt4bdzt88ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )