UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9A0wasll9FB+wDRMOYgWUNRSLsgKObvAIGlIyY3/hYQ=' 
WHERE 
  key_id = '84df7b2924eb1dc7be17c872522b4346b738dc2654a4191ffc1135831cea7e9b' 
  AND (
    token = '9A0wasll9FB+wDRMOYgWUNRSLsgKObvAIGlIyY3/hYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )