INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31a6702bf64128b7de4b51c0524e7e5a3197ee749056f3918805cd0f13c4a9d8', 
    'AEdw5SGigiFqPjp5h9FtAcewkwYiHgJ8S8G9wRS6b6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)