UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+JbFEr18kmOzi+HARXrR5q+xbvPyDyeu8Q4iL88zn4=' 
WHERE 
  key_id = 'cecb68a4b26929fee4cb8a754a69973bc46e4705d42637afee6c807281573e2f' 
  AND (
    token = 'S+JbFEr18kmOzi+HARXrR5q+xbvPyDyeu8Q4iL88zn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )