INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '542d4deac80e22ddce89633c1330e53eb840e216dc1c6a10c8793cdca060f13d', 
    'DMJCOyAO00gxvYcqfishMBoJOVYKjb5ePiHiVpq/rLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)