INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1f5fbd233ff7fac00e9f658642e1ae75d9c2323253fd4623f12aa71f5fd01ed', 
    '6zGkRtIZ/ruTncYbx0BlwyoKCNJxc19soYyyj2RtRRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)