UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lqepy3QZ2te1baRxfPyvEp6tNIhZvUhRMy0oc24BTzM=' 
WHERE 
  key_id = '178bc766a798af1e127092fb1e1f050e432a4c20333d292c85a1f6c0628b033a' 
  AND (
    token = 'lqepy3QZ2te1baRxfPyvEp6tNIhZvUhRMy0oc24BTzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )