INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75326a790ba1077a14363abbe7c4aaa89f10a3aa2755d0741c5398e449864c42', 
    'lqnKMzqDinq9RwZl0lh7dk87Vv7KyOJdhL67zOMyvtQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)