INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '346c9c80168fe80db8a24e4fdfec0d5e842227d3697f6aa35d4d9603e0e1b4e9', 
    'xk5K6LoERfq9xPs1HLMfb4kdBdg4lbK5gmXlCXPRTh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)