UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvahxISAavhyoo3GrobvvyUOg+nzF5b2sXBFiy6JeNA=' 
WHERE 
  key_id = '3d7323cffb94422299424426f302ca02554112ae3e2a419cc42e0e93a7488f81' 
  AND (
    token = 'RvahxISAavhyoo3GrobvvyUOg+nzF5b2sXBFiy6JeNA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )