INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd8522683c4fd5b37ce494f5b6a2893d25e8c9333de0eae918949368b4e344d', 
    'dqXjU3HrdKX2WvZH9DnyAgc4MK4u9HXkij+R09sJB8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)