UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6o/TGPFQAVXL2lnGzq73+tytH06WsyYBquig60UarFE=' 
WHERE 
  key_id = 'bbfca1b4569dc855044f5138a959ed35a89581bd9745ed4ac6ca7bb9628cbe33' 
  AND (
    token = '6o/TGPFQAVXL2lnGzq73+tytH06WsyYBquig60UarFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )