UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z89mf2VQQEe2qtHTAIAgnSgDjEHG6LmpUI+ccrXby6A=' 
WHERE 
  key_id = 'f49404468e788546b4151aa177fd1fc3b4b72fb5994c722e4a0821b97923c66b' 
  AND (
    token = 'Z89mf2VQQEe2qtHTAIAgnSgDjEHG6LmpUI+ccrXby6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )