UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzOmnQlG3rSZy4WcRQdI1XptFJMWYPxZdOqJcb+VUbk=' 
WHERE 
  key_id = 'c674fefbd8dd5ea93b6c24c707816a8f0c52985e05895f9506525d965c3efee6' 
  AND (
    token = 'qzOmnQlG3rSZy4WcRQdI1XptFJMWYPxZdOqJcb+VUbk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )