UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aL7TZcFz5yRaNINdX7g1jhdPVEDFfUkmoYcmXlqHLos=' 
WHERE 
  key_id = '105ca78c24cf974009ed30fffe473a6a6499fb5806ff658e7f7912ceccfbc833' 
  AND (
    token = 'aL7TZcFz5yRaNINdX7g1jhdPVEDFfUkmoYcmXlqHLos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )