UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kgMjTwyVHPnTxrhLc7ifg4pdvdHtNuiV0QW1s2Kytd4=' 
WHERE 
  key_id = 'a0b184bdc6ab73da5569e52820eeee5c61f70e135e8df924ccd30b1360d84712' 
  AND (
    token = 'kgMjTwyVHPnTxrhLc7ifg4pdvdHtNuiV0QW1s2Kytd4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )