UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhObyDR6fyQD1CmrOtNk4Hq41Y0RRnKSXlZsrCkHgKY=' 
WHERE 
  key_id = '9cd9d616fb153d53ff89254b0455dc7a10fe8835b8fb74df871f9e5f8b893549' 
  AND (
    token = 'rhObyDR6fyQD1CmrOtNk4Hq41Y0RRnKSXlZsrCkHgKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )