UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YvNLTO7hf5d9aSpCL/nG+V4cd89Ma9wDhd/3nXG/wEc=' 
WHERE 
  key_id = '6c79bcc497035a61f9f1f457cb402e3e27acd5e70b63e754757866910167ef60' 
  AND (
    token = 'YvNLTO7hf5d9aSpCL/nG+V4cd89Ma9wDhd/3nXG/wEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )