UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UEjfnDb8sq3ftl9LdKpyysbyxvDaNX1BjAC7wkHtMIc=' 
WHERE 
  key_id = 'f7ea3ddd94e4af72099194133b54b454cefc303028579221214fb85604e9591e' 
  AND (
    token = 'UEjfnDb8sq3ftl9LdKpyysbyxvDaNX1BjAC7wkHtMIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )