INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4e302a56205dc18a4dfda97cc0533f29ae5419cbdf30208400f3bac7ea9b81', 
    '/VoKi1aAQQ02cSrDrPBhjkRM+ueI9M6hrcIq6SUiJmA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)