UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnO6hsnKr1yKjnM4uoLk/UySIhcCXQeiVzAq6qzA8bY=' 
WHERE 
  key_id = 'ff702f7b5998729f2d5897d6b0af304b8b8faba12d6d2e3933f0e88c82035121' 
  AND (
    token = 'WnO6hsnKr1yKjnM4uoLk/UySIhcCXQeiVzAq6qzA8bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )