UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RUkiSbAsNevgPfQS1PYDjqgnCihaRgBtXE7PR5W5jT4=' 
WHERE 
  key_id = '67ef1d14562d1b135c5829c661772659901b9ca4261f0a0ac5aa634f1f4a901c' 
  AND (
    token = 'RUkiSbAsNevgPfQS1PYDjqgnCihaRgBtXE7PR5W5jT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )