INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '306c733c43ae31390ea9e572b340c6560c3ee0c770b809540d39b9662768d5f7', 
    'K9ilHgdMYMMH6lJyFRTii7ayN487Y+rojtJgxfHVplw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)