UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iq7psnUngLYN1rWPHUkMF7hMgWboz0l8cn3mIoFdNf8=' 
WHERE 
  key_id = '0a2df88f50d509af7bbfa9d158a5aae6073c4598f58185c49b37238123a55c72' 
  AND (
    token = 'iq7psnUngLYN1rWPHUkMF7hMgWboz0l8cn3mIoFdNf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )