UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSkfv9bNHAz5QDXwF2X4A19Vk7iJmpRLZnZil9Hgxjg=' 
WHERE 
  key_id = '1f6d9c1ed2f222de3f31bbbae3e02f2592925a51418c14254b3b2987822095e2' 
  AND (
    token = 'LSkfv9bNHAz5QDXwF2X4A19Vk7iJmpRLZnZil9Hgxjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )