INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78acdbbc65d9a04f11a42c13108c123837797a1570a47e466235152f8ee416af', 
    '6jLMFhAFwedWjjycOePTMlMb6PusmbxvYiM1pBxb/2w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)