UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's+0KHRKilry0gOSZQTOcGvn9Pj2e7n6pAxk0mXTopYA=' 
WHERE 
  key_id = '23ec897ec6395d2622fa63c360a498d00d7736a3bca6e684218ce0601f464e28' 
  AND (
    token = 's+0KHRKilry0gOSZQTOcGvn9Pj2e7n6pAxk0mXTopYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )