UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eLVpX/CGvas6cwt+uM7O8XSrBRmlLprItYdgxd2/nIg=' 
WHERE 
  key_id = 'bfa4475ebec19e132ec53f67b92037190ac20218e0f2de108440ba8b07cf5e63' 
  AND (
    token = 'eLVpX/CGvas6cwt+uM7O8XSrBRmlLprItYdgxd2/nIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )