UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2LqGHpM0wEaR4LyOMy8X7Ce2EJJruLwm5mRtg5iwPM=' 
WHERE 
  key_id = '78ef41dae108cd9acc749d4b4ed075f385909fa3975ca8f8e74d1d1ad61e00db' 
  AND (
    token = 'v2LqGHpM0wEaR4LyOMy8X7Ce2EJJruLwm5mRtg5iwPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )