UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AmCPAWirlo6igao0BTOCnzd17JglansLxMT95eykVGU=' 
WHERE 
  key_id = 'a11b92440f5db116f4981ed356be516c82357753099ee1d11a630a82192dcd1f' 
  AND (
    token = 'AmCPAWirlo6igao0BTOCnzd17JglansLxMT95eykVGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )