INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5448d5efad9f4748aea93189993a4c8707b946c44aabb8c72842ba9bc4d8a82', 
    'sLXlmzc15GdI/4WICYAlJKAW9XIlWPXLjCbS8IOnFk8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)