INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2457260ba8b2439d734b082bdc8e9b497b26a29a8bbd0e3af8814f64e4dd0f71', 
    'F35WUPwXacIAXnQpeVO2YCPj/xBMOZzBBv9IUvWNlVg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)