INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5a733328bdff0792842bdeb33e70e6daa36bf147a315ad6a6fdcf9e080b9e6', 
    '44RS496Gq+/VfizgXlDL7xVrpKXkUv2rWQfzBRMxZLg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)