INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b8705b50480858b5098aeb5554ed5935057750abb37be489545b2db91969190', 
    'TLa1xiGQs1xNZgPiHM2iR3DA+rj47nG3ZJlHQ1N7qz8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)