INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5d959e7e296039508f29fe30a651fb33a8d7372ad26c4087d95691d57ca7452', 
    '3wH1VYdF8I6LxL5CvB9+fwSQ89cKXBwMpDsnBuzYzU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)