UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PORogEYk1T0xMb+xydg9rqcrVNtAd8u1xp3KeVtc9xs=' 
WHERE 
  key_id = '2b936ea3066db6bc0a762bd9d0ca2688c7b134b167c391b4bc75de6d7f83b2d3' 
  AND (
    token = 'PORogEYk1T0xMb+xydg9rqcrVNtAd8u1xp3KeVtc9xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )