UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wQHkmL/2DRr8lllTdH8IAfV/RIpZ9pxsu9i36LPPcZU=' 
WHERE 
  key_id = '40727fd2c0408fe2c7512f2f7701b5a4033ce8b9dfbab81b4ceeaa73d56879a7' 
  AND (
    token = 'wQHkmL/2DRr8lllTdH8IAfV/RIpZ9pxsu9i36LPPcZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )