INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dbc7776f4025e0d88148bff19da76ecf59a7826b14efff8cf98d35408281fc3', 
    '6t5O23vUobIp5XmvFTmfYh5E691wEJIy94Tv5D79LFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)