INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4628440a7e992a54952d80f3e36f9f6c6f6ecb834534b314b751aa268b876f27', 
    'uiHCwtuXpm+j4bRdK3CR69JsGOoLhFwGytS8E0ivCl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)