INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de83f7932929c3970bf45bd26ff1ceacb8a14e628190825f78263ea91e39ba0', 
    '55OKD9yuYcxkysLGWxIo1tIVM3KCshs8JP6yufYLekM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)