UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4A/oQ1+BSyD3xNWcDnMBJW+f7M0zW0tTAOCWUggifxE=' 
WHERE 
  key_id = 'e683081f8f4d81e687e728b9d45125e278d2412af765d8ba3926149322cf77a6' 
  AND (
    token = '4A/oQ1+BSyD3xNWcDnMBJW+f7M0zW0tTAOCWUggifxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )