INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b50b60bac10e9885951b2f1d5a9de053ccaa9fff90f6a420c554fa45a80f608', 
    'TkumB3x5oyI+kgQZ3qDfIPnNxE4Xu5lZWBCQXMI9Uq8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)