INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8003f9593dba505522b2e18187a50623d02fdb86e00433f4cfffb0a2a29f7a4c', 
    'M3WfwuMnHrj+Io5NsicW6av66sLXNp+sRcokQBTPjSI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)