UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gFjIFCIVe5yn1bv0oq8SUu+vzCjar2uAjIJuTod/SD0=' 
WHERE 
  key_id = 'f639a8a7d5042d7322a2c4dc9a4683f450a1f4e307169a57e5b23a6aab64b4c2' 
  AND (
    token = 'gFjIFCIVe5yn1bv0oq8SUu+vzCjar2uAjIJuTod/SD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )