UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iowykdxqCM3zzofBfOdMLfSvNdN4+IyPXRISiTpmFYo=' 
WHERE 
  key_id = 'aac91754b335c091c7d7b376a0d1349f76b15df8a1061b1d706716274427fa8f' 
  AND (
    token = 'iowykdxqCM3zzofBfOdMLfSvNdN4+IyPXRISiTpmFYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )