UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6pskP++OUhH6hOp+8C10hHhnCuySlOHeU7W5n9E6gv8=' 
WHERE 
  key_id = '998ff139360250a217b1d4e7d6c244f0a4506370255cfd9fda815896833b79b9' 
  AND (
    token = '6pskP++OUhH6hOp+8C10hHhnCuySlOHeU7W5n9E6gv8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )