UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pf5vErFJsNDE8GEPJPOCvu5JL76xCwzzo8LKg073wKo=' 
WHERE 
  key_id = '7d622bb24bc38c25d587010467d97447e4469ec667a68eb93fefd2d2e87c33f3' 
  AND (
    token = 'pf5vErFJsNDE8GEPJPOCvu5JL76xCwzzo8LKg073wKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )