INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16a2c6117f95c59cba45346f0a27a80b1fd54533a688dcf7978f157e63b80b51', 
    '9Q0HM0F8Sq1WGcStyt9yzeew/wihGgxkQZa8542o6DE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)