INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81f3a44b3a0f49cd971223b91a9b1f94102577ae4e2812a9bb20b69938641eb1', 
    'XHKDmoF9ty/AKGGI8yNMUHzrCFkY3EyIPSzt+tkvEwg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)