UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTjw0FFOxeIBCX50j8/NKfK5iHwqTK570er0HLF897Y=' 
WHERE 
  key_id = 'bee03861970a8e9c638a7bd4ba1e9485d992781ea78c732d0839e3b43828c8a9' 
  AND (
    token = 'xTjw0FFOxeIBCX50j8/NKfK5iHwqTK570er0HLF897Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )