UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6eHAaYAkJ5X0pgkcZPB4Rbgr7Z2vpQBmZwBOu5ITnbU=' 
WHERE 
  key_id = '66df398fe00e682384645e633634230ccdef54c2c8718dceed1f20e1fabf98a7' 
  AND (
    token = '6eHAaYAkJ5X0pgkcZPB4Rbgr7Z2vpQBmZwBOu5ITnbU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )