INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7c6c64c9ec849a054431a670620ad30740a1bc7623d37a342951da0856b8a33', 
    'GCsIcE+8Pt4xYAojaqrQdZ7fCccAsZ178S2iK3Z+36E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)