UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEaQSB8IgG32i2xqut6zVtVA+Ay5Bt/U4Ec+kg9QeE4=' 
WHERE 
  key_id = 'c6b877e724fe1a9d981edeafd481e5e8f6b97f61489741cb1f54f2bb75cfa5af' 
  AND (
    token = 'FEaQSB8IgG32i2xqut6zVtVA+Ay5Bt/U4Ec+kg9QeE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )