UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HeeEhDbUAJEo7xpRsWa1O8Jw/KJqOIqRU38cZdmKLiE=' 
WHERE 
  key_id = '6cc22e769de791e8a5f306db40057e7cd692af53378f9ea25a4e6a3a86654cf7' 
  AND (
    token = 'HeeEhDbUAJEo7xpRsWa1O8Jw/KJqOIqRU38cZdmKLiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )