INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e71a959462551df154ba391902cdba791d9c9b449288ddd57ed180c311af6e', 
    'NZ18nrDMUNlcC/pzFb3Y2htJbnLUIj0oQe1llqO06FQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)