INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91cfac9880529f553f96ff6ed3b4e5080bf38b34448beb529e54d4841d5a046e', 
    '2qRfenWvHHdZZ/0VLQPOiWUZ6apFCqg/lSsQwn+dcyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00012

Result

int(1)