UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kjsgy3akrktCOxvfaQXYphemGHiFIo4WXlChMNTNcHQ=' 
WHERE 
  key_id = 'c713bf9fa7c4963a252144162f5783588f08feb042ae4134e4fa7d35c98369f1' 
  AND (
    token = 'Kjsgy3akrktCOxvfaQXYphemGHiFIo4WXlChMNTNcHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )