UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HQg6taLVwr0xbwQiQxiqUhp2Qllc8ywNIizDj0gTJs=' 
WHERE 
  key_id = 'ada8b868fd6e8cd78398eccec72bb2cb59b8b6384db86e35700cf2ae7280993e' 
  AND (
    token = '5HQg6taLVwr0xbwQiQxiqUhp2Qllc8ywNIizDj0gTJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )