INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77ec4a10fabc477a36409d1c422ed2a84f9f12429985df7bacd6d840689fde32', 
    'WJPvbI9TjgdZP2+3sk34GbTQFJBLQiFYJ5cbdWRj2Dk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)