UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DagyjiFKiHdRgCsm6ZQ3RtIcd6IU1S63F71l0lKK3Uk=' 
WHERE 
  key_id = 'ff9f8fbf100fa48b6bd23d0c8a4afed52c4efb7f7849d532e2b2b32b8fc93b38' 
  AND (
    token = 'DagyjiFKiHdRgCsm6ZQ3RtIcd6IU1S63F71l0lKK3Uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )