INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5b01e94db339badd1a34a441307b6549431bf33a96b1fe1a5c780580d4c80d7', 
    '0jT3cwPfqNO43ku8JjyJYt8064kQ1saMsO9j9AJ9XVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)