UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cFH97tXgSdSfyWdfGpnZyQPICyo4EbU7+FckiQmxZBw=' 
WHERE 
  key_id = '4e2195a2ee77887f624e28940875d4159bd21c527cb6848e4fce4823fa25dfcd' 
  AND (
    token = 'cFH97tXgSdSfyWdfGpnZyQPICyo4EbU7+FckiQmxZBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )