UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YEMU/6BfyEijVPhRRwcG6kO5HjL7Zo7qu+LlTUl2uLM=' 
WHERE 
  key_id = 'c1ef03238ff336c6e83b4c80c76d5e233a5abe8246a82bd233bc529ecd66349d' 
  AND (
    token = 'YEMU/6BfyEijVPhRRwcG6kO5HjL7Zo7qu+LlTUl2uLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )