UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HhLcAdNZjE7ZYL9iAMe7Ty19yfvkxgjYmLVYSBd92Fw=' 
WHERE 
  key_id = '9351b161374cc9b98a835c6cea084194e7897437b847b37e86c833e50a2b09c9' 
  AND (
    token = 'HhLcAdNZjE7ZYL9iAMe7Ty19yfvkxgjYmLVYSBd92Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )