INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427365cc38f5b7030b432a14cba3cc0ac9e76c8944bad7250925f436d4701bbb', 
    'aZXc8Un36QW+rHKcuMUhzoa4G0Do0o22vl/EnpWWrKc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)