INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a861a2d884c7ad0db3152a272475e3423abb945e1bee1d8afd741114c14b3110', 
    'uOlQUi3rQ1s68GPWOKjk8IUJfDlT0cMlO3MDzUwoRUE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)