INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55d9edb83c8a371a941569e427514591730f79613b42d63feb86e67db437f356', 
    'QPHo34x1qabdANWzExTUVdPGGRf8q8o8o4Wc/7rWnoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)