UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KXf4a2IRUGNg8wAjlOaNVZJK9lUedu4IeR7Fw7m5cZ0=' 
WHERE 
  key_id = '17cfde1c6ade2d8e502ba7777f50967409b7f3aabcb05eea8bd57c6a27a2f45c' 
  AND (
    token = 'KXf4a2IRUGNg8wAjlOaNVZJK9lUedu4IeR7Fw7m5cZ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )