UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vL94JrTnsw2Fyud3bWg5r8V1LLGQuJAAuM8B0sQtH7c=' 
WHERE 
  key_id = '37f22a06387bccfbfcfdc788b4b758ccd4a40f002cbadf99fed4ce67af97402d' 
  AND (
    token = 'vL94JrTnsw2Fyud3bWg5r8V1LLGQuJAAuM8B0sQtH7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )