UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmH3oNyuVvbf3wmY2ss9UJi0iM0SF9HcJi7hiMhP96o=' 
WHERE 
  key_id = '6553fc97930b0a823a93482a6ceabbe82d6360261957db424bc4c727df2df504' 
  AND (
    token = 'TmH3oNyuVvbf3wmY2ss9UJi0iM0SF9HcJi7hiMhP96o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )