INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a04493568443f192c3c7b693de83866e61f3c6c1099ee0639b1b2677f2c2a327', 
    '6kf396z9h9yRfQkGdNbq7robl6C6vRWwOwqlCL4oY6A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)