INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c555ed0728942a63c5a8a11180118e5f796e3e6b6c4800d9317c41f438f3ebd', 
    'Hrqk1Ra/5GanwRkx+rPep3wjOh/IuBUvu/hMuST+rOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)