INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427ade1c566f3fdcc3a90908bea7ec3e5772057d157abce200c4bde236103bb2', 
    'zgQC/WxzkAXIACkzj2amRzW/xwOwjsY6vDEY4GrmWVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)