INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0627b7551a012b253c4b6d9d7f127a8bae4af8511d041c432fc25eacb56d664e', 
    '6VoMKx2AcbNDlx4X7Vgot6qvq6mlNKcZCZ772tpe0KY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)