UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0SRcpgkSHWnZE6pSdjwajf5Xv4ZV0GqBQTWLwuRt/Js=' 
WHERE 
  key_id = 'f46ef836f840caf7c33bdf3a39de43a6ba5879bf0f478423a0cb437f4e2639b8' 
  AND (
    token = '0SRcpgkSHWnZE6pSdjwajf5Xv4ZV0GqBQTWLwuRt/Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )