INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5298539543499e7292492fc833e3fda6bff367309b182c5b1d47378772bc793e', 
    'xbDmqBO56zXl1mg3K64DEohZu/S4Kc596PxVrd71Vcw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)