UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRlJPwI9DEBbzcRk0PE/qfrGV1FEu0e6lenzChRec2Y=' 
WHERE 
  key_id = '42fc9caf6e9cf0ecfa3c66d64e09528ccb360a7dce619215cfffff48aea330f5' 
  AND (
    token = 'lRlJPwI9DEBbzcRk0PE/qfrGV1FEu0e6lenzChRec2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )