UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j58YEd8YK05mXu0GgzBWnM8HAsXxPrUpw/LSkekUSYQ=' 
WHERE 
  key_id = 'db6c0860748296eb7d48bafb91f555aca0c52d6f9329934a45f25c47ef041a39' 
  AND (
    token = 'j58YEd8YK05mXu0GgzBWnM8HAsXxPrUpw/LSkekUSYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )