INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2f7fe1f8eae5a863f5a5f31887ef98efe753df410a860a8818238eb386fdb63', 
    '2turFW0XPwNfL1H2aMKsWnlwt3hCOebfTk8ZtYRnVWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)