UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2txRtrx4jIlsdajvKkizU+Psl1/dPqkh92EhL6rMy9E=' 
WHERE 
  key_id = '700f58dc60f00ad007770ec0870922d2bcddd0ac5a7efbf17600c544aef68afb' 
  AND (
    token = '2txRtrx4jIlsdajvKkizU+Psl1/dPqkh92EhL6rMy9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )