INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a2aea363fb892c90e2f22008e2a371955133754d7bca9a5131878b528fb6ba0', 
    'Kz7qBKKVWqKMizwc6CmYGYr68jhVGZ89jKso9LObnDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)