UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cn+b2dk3s7ky7Ur3viaCKy8ZTM1J7SAMZmNKZa8Maww=' 
WHERE 
  key_id = '83fbabb66d59bb6ad359205a0bd44e11b64d4d12797d97f2c82272022096865f' 
  AND (
    token = 'cn+b2dk3s7ky7Ur3viaCKy8ZTM1J7SAMZmNKZa8Maww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )