UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm+M80JNyiIU/1kIiRDx3TFK0ozvGTvUkl5FC2WXPpjo=' 
WHERE 
  key_id = '5892ffb85812ed70b88b853af1c66c5ac290a8004704de24b131b38557cac28d' 
  AND (
    token = 'm+M80JNyiIU/1kIiRDx3TFK0ozvGTvUkl5FC2WXPpjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )