INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38958aff58217fcc0daac7a69ab4ed8594aefe411de21b121019391f2cb555da', 
    '4//eqrRyiF5UvserHd23B6JQzM4xnq58BgPnczk7NZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)