UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9jQipWtHexOn/Zf8Qx1KZjLJUI3iHmxsg8OF1m0zNs=' 
WHERE 
  key_id = 'f70007483eabcfa249aa62e62d03d850d753e01e2e74708dddd0be2ec0a7d76a' 
  AND (
    token = 'V9jQipWtHexOn/Zf8Qx1KZjLJUI3iHmxsg8OF1m0zNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )