INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '904d54b657884f04adf1c856d22489dbf1d3c0890d9cb80741db4c96d80571ae', 
    '1eXLoh/FERWeUc4b8OC92ldu995eP6Rq/m258/uTJts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )