UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jajHnxM0Ou8tS3gphCT5prj1lpQnCLW+qTEjA8P0rdE=' 
WHERE 
  key_id = '013f2f19d2dc0e1940b7b93df98cf5902e3fb21eaceb6ff639ccd125335f0618' 
  AND (
    token = 'jajHnxM0Ou8tS3gphCT5prj1lpQnCLW+qTEjA8P0rdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )