UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwZY3w0lRZrafYIZotqC/PxQiKFilepJClylTVI8avg=' 
WHERE 
  key_id = 'c16e2d3d6cef6c0eb3d6937184f7b67e0e50482dcb9e6cd7cb26750ba49301bb' 
  AND (
    token = 'iwZY3w0lRZrafYIZotqC/PxQiKFilepJClylTVI8avg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )