UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+9WqJyzA5k0VVmjAGdx2GHNui4J31X69f0lT4f2M0Hc=' 
WHERE 
  key_id = '3a787e3f00a7dfec4927f2c2f29e0a3bce814d017c42ba3ec7e09622151feb22' 
  AND (
    token = '+9WqJyzA5k0VVmjAGdx2GHNui4J31X69f0lT4f2M0Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )