INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa8620b281e11625db01491a7bb96738c9d430996d2671cc01acfb0cc5831a6', 
    'wQkneGVQ10IWztl8WQCW+SYpMRBau8JtWesJRRAWJBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)