UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJlYQp5Vma7lpotXHXwAGbBwgNMrWAT+je7IJWpB2Ew=' 
WHERE 
  key_id = '8ab33b1e03e4c147b6494da03d988358da856617ebdca064e19410f8bbf8057d' 
  AND (
    token = 'AJlYQp5Vma7lpotXHXwAGbBwgNMrWAT+je7IJWpB2Ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )