INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a83ecb9c032ad35dae2d580a93dc5004c52f0479ca619424cf61cf9535e92aba', 
    'QyZ6dZOefRWpdYDD3IVbJpKUZVJ92whLmEFmH6oi7Bw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)