UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qVHPDAavip19QL4t++AQOLvTdd94i0Fxhj4ww25Mr1w=' 
WHERE 
  key_id = '44189555fc93151143ef963fc7c6641f8155c5e84629914566906b956a6e45b5' 
  AND (
    token = 'qVHPDAavip19QL4t++AQOLvTdd94i0Fxhj4ww25Mr1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )