INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '668a852e1628dfdafe0302bb583a8aa7ab67387e4b4b96896302588a992b87dd', 
    'rcg60jujhf73we2FMHpuki7F++CYCC8DOHySqwJ6STw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)