UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iAfFcnjEKBEbIlBM29yvqopoAhBdd2mXnnxFvwEqZjg=' 
WHERE 
  key_id = '9177670239d26139e54b8d417b19bc152ab7cc3d316ecbd4d700d517a665c8a4' 
  AND (
    token = 'iAfFcnjEKBEbIlBM29yvqopoAhBdd2mXnnxFvwEqZjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )