UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvHrWobiLO2p+kFhYHl/SpygspaGEGmoWy1e+pDd6XU=' 
WHERE 
  key_id = 'c23ed3a58599146230bb096e8a11ce344cb6ec347869b606416deabf56a31ae9' 
  AND (
    token = 'gvHrWobiLO2p+kFhYHl/SpygspaGEGmoWy1e+pDd6XU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )