UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/NDf/Sk8xHX44ZK4EQfxjF0fvijEsAKfG5M2zbbpnUE=' 
WHERE 
  key_id = 'f14b9925842dca8de13c8b65081bb09e18af33c8a8895a14095e0f7241a1eedc' 
  AND (
    token = '/NDf/Sk8xHX44ZK4EQfxjF0fvijEsAKfG5M2zbbpnUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )