UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUaiUYIswhzmNHhmhupCNV4aQtrslZpOoSBq+h3hSSE=' 
WHERE 
  key_id = '1b342cb5c247124a1b45d89bf6193c5e9ac791651a1bae06a9e5a3d68a04798a' 
  AND (
    token = 'uUaiUYIswhzmNHhmhupCNV4aQtrslZpOoSBq+h3hSSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )