UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqbsTZFFp/GNIQ8oT5hutYs04NVef7uTlwEftGaAj6U=' 
WHERE 
  key_id = '131ffb4498d833887dd9f3a879739c9d9cd729006e64a54280528c1f8faad2c8' 
  AND (
    token = 'eqbsTZFFp/GNIQ8oT5hutYs04NVef7uTlwEftGaAj6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )