UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6li1tAygKLCfm/3z+ASvF8+2Uq605zDDqxaAN9oMfM=' 
WHERE 
  key_id = '99af15e0e74f39ef7c01313add1591df5fae0a8e2e74c2812a5e8c41abf21ade' 
  AND (
    token = 'y6li1tAygKLCfm/3z+ASvF8+2Uq605zDDqxaAN9oMfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )