UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOhw/F6xWLRAA3f6uqpTFWmPnEDs/wj39xJg3+ydLi0=' 
WHERE 
  key_id = 'd8f56df5e41d254aef9ec53a59896b2d4a34c41da926b993375593f1689daa07' 
  AND (
    token = 'GOhw/F6xWLRAA3f6uqpTFWmPnEDs/wj39xJg3+ydLi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )