INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e3b2538b593c42d8711dfb44d6b063b1ba0c744acbba200c71b851ffac4d07a', 
    'aym3AR6XfJmG8mkf1+2lrBhBUbhCJlJiC65ZAH9iK5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)