INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '470e32644277d38f5c160067a7aacf674755fab446924995908c751344d379cd', 
    'd5KqIg0SOIRrJ3iYQ3VWr6fPM9zsp2eDuiYhbrqYwZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)