INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f8c321f926821c877aa8778f3a54ad14d82a0ba3a97a3897f386158a58bcda4', 
    'zA4lATu6WXTCaSz0+bW5Xxl9q0Tmk5RCExnFBgDXBA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)