UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mv+bE1ZCbML8vZ87xicLybeOay/j0oV6EL6922CPST0=' 
WHERE 
  key_id = 'd34e5d2b9a84ce5c1b34a0304c2a7bead9ae8f4d9dcbde103c7863b7daed3193' 
  AND (
    token = 'mv+bE1ZCbML8vZ87xicLybeOay/j0oV6EL6922CPST0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )