UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Ct7xnQxTCTBhaIZXnuqjjeIFGpe5sVAI2cXNLIPBHg=' 
WHERE 
  key_id = 'c04d9b789d4440df69333ad9c3d8459fb30637a0493c56598b40d0f7312f68b7' 
  AND (
    token = '9Ct7xnQxTCTBhaIZXnuqjjeIFGpe5sVAI2cXNLIPBHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )