INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3267e727c955f525822cef5498fe63e332622bf460bb95f7ec75e1e07921a778', 
    'vxh9AFbYVmdGsaMn8wJ3SZNsJhRUf69jAsEAnXL8snI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)