INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f71561385d838025a90c5db3f9af93f131f83a248be3ae44a97b5627873d21', 
    'vhAP/WXUIoYPA/rhowGdg02eoZRXaMlZCUF9uTdq5xU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)