UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tO3mhDg7rFy+quV2LPnhozrTl+W9HiCNrFAdCdEl/Hw=' 
WHERE 
  key_id = '46d2cf5e531053ef4359729a06bece9ca54d7f0edff5a543e5509ef17a63bf85' 
  AND (
    token = 'tO3mhDg7rFy+quV2LPnhozrTl+W9HiCNrFAdCdEl/Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )