INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc6484a9ad878f9fa77086032823cfe392e910a2555533b129133f741cb95bbc', 
    '6cYKNEChm80hWx+oFkHP4RiWXC56fSVv52UahVj5o3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)