UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8yZ6jqyoaw6ScF98uaD+0jZnxRWJsXxiODfKIcuyQM=' 
WHERE 
  key_id = 'fa69f8e38ad23a8a06eb369ec6107f79e0f37cf4c105387bfe37d4dc9704a0ea' 
  AND (
    token = 'R8yZ6jqyoaw6ScF98uaD+0jZnxRWJsXxiODfKIcuyQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )