UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hm4gT+LAKr7na7CtaBLKHlju1wTwBX7sObuoWhVGSHw=' 
WHERE 
  key_id = '2ca33b0c3addc788d8f40e6fbbc5ef8651f7337e4c86590c1723b439ef267b2f' 
  AND (
    token = 'Hm4gT+LAKr7na7CtaBLKHlju1wTwBX7sObuoWhVGSHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )