INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5984856eb2319244310cbf2ed3dfdd55f5826fa99c37c36c4042ef4f7c5c037b', 
    '91bol5VH0U9sRtcF7NwQ3J7KuI14GHsalbGnRwePt8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)