UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFN7tRZiTgTkK5hrjxTX1n7KUnP0T+9T3HgzrCw85hk=' 
WHERE 
  key_id = 'ed1f652fc3e8705fd639fa5f13b3e6a913705869f5ff652cfc5e1be93dc1a359' 
  AND (
    token = 'DFN7tRZiTgTkK5hrjxTX1n7KUnP0T+9T3HgzrCw85hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )