UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8O6zp2jnMPsqwMAsyUF/vKsuMGBODggFHUenSDIv+Y=' 
WHERE 
  key_id = 'c0206763d57e5a7bdd4e966358b759307d1b160f73fd2eea40f5fb107edd2c19' 
  AND (
    token = 'w8O6zp2jnMPsqwMAsyUF/vKsuMGBODggFHUenSDIv+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )