INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8143bbf0a7e2ab4dceff12e988e47be2622154b29bcc2b6bd2c156cedeea508d', 
    'a847FxP+9CRvhcFTKxiC5OqgB1iAMU8qodVud4RxkDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)