UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V813bPnyQNjebquMQJijJBzmEEBBAxbEc6+JBGo/4LM=' 
WHERE 
  key_id = '0a28e59c1795f490b13e40314ccbb92e6b5223491e29e62d03c76e38d9222eb9' 
  AND (
    token = 'V813bPnyQNjebquMQJijJBzmEEBBAxbEc6+JBGo/4LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )