UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xnIbMi0hWCdPyU9dpQeBHdl+ziAjvPbG5edJ487mx0M=' 
WHERE 
  key_id = '664815a0f69ae4056ab953d77d590a06bdcdffc4ddb51755318d3f86f7640273' 
  AND (
    token = 'xnIbMi0hWCdPyU9dpQeBHdl+ziAjvPbG5edJ487mx0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )