UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49mya28nXtYhJTFnvcTU+ubdMSUgKXhFjhXy4o0uEWM=' 
WHERE 
  key_id = '17dda4659a467eed9bf747ca6f8c19137cca5f0402542bdc8078a8d034acd456' 
  AND (
    token = '49mya28nXtYhJTFnvcTU+ubdMSUgKXhFjhXy4o0uEWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )