INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fd312df6fc2740ecc1990e05dda057b053d9deb518c2510ea5d806f94c8e66e', 
    'KEvViLj1kR9UAk0h1t1Piwjt+8xgMBoTrNnNCxEQF/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)