INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a51943ce333a27891dad93e8fdf874984b7bd619fc25ffdc1a4a96152cc7a79d', 
    '938vUB7wGqI1W8cgrY28X2EBd2+KEqFTPTMso3rU9xk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)