INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02677beef62371cb1ed067d891d8350d19e139f1d8b20c515728d0c659e1524b', 
    'a4lG+L+klrPCGyT2oxPojreGemxqNvC3xI0/fDO+VuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )