UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6am6VFGgmS1Xduw6N/nxHKHZSBIfHsBeWy1n1/kleXU=' 
WHERE 
  key_id = '36cfc20ebb9eea44b9e131b412c70b5532cf3eda34fcb7e62d14314905a4c247' 
  AND (
    token = '6am6VFGgmS1Xduw6N/nxHKHZSBIfHsBeWy1n1/kleXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )