INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d3ed720dfc384781b198c826bafcfeaa0e5b1141e03cae57c233a2e387ea7b0', 
    'hagFWNMdNqyitP87AUgk6jjNc9JAD+ZS6NRFzkHathc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)