UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jb2L2FjngTD5MZDo8WaePWoh2lXeVwd4dglwridCMvg=' 
WHERE 
  key_id = 'f8731bae8f4de109981d321968d920bc0eef1e90336b9c53c797a9b361ff57a8' 
  AND (
    token = 'Jb2L2FjngTD5MZDo8WaePWoh2lXeVwd4dglwridCMvg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )