UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Z80KL8lQXuwu6S8FpLtQ/cX3bBei17czKheufRDWHU=' 
WHERE 
  key_id = '93b657558ccaa3fcced4c218962f8f5f7135418f21ec34475d831c139e88ea86' 
  AND (
    token = '1Z80KL8lQXuwu6S8FpLtQ/cX3bBei17czKheufRDWHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )