INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ecd86f12960a8ae35325f3b3bfbfc6cd2811d884da55dd2b3e33cef2924239', 
    'RSlrobHhwekPDiJF9lkX+lqyrjYE2Q1UEdMGsMWSDSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)