UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4/57+S42c7psVolDb6/RUyjbqOx1X2wGQNjXBWg421U=' 
WHERE 
  key_id = 'da0eef98d427ba4933a1561fb926c2b89624c7027f28c8b5b9889d022d25316d' 
  AND (
    token = '4/57+S42c7psVolDb6/RUyjbqOx1X2wGQNjXBWg421U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )