INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c68967ec3511f80bf6347152622ac69566bb2b5d50f52c9322e6278d5194c281', 
    'J50fQrkBbiIkaGRoYRxzc4oYrfDy3yqgTeqPxGuV+vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)