INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '310f60b0dff2623b74524d59ff56f8ffe4fbabdd0011d6fd82d052b68746355f', 
    'oWe7nVHohMyJiV3QfAbXP1LXeJRaUkDOKv9n/iJgVwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)