UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IDMT4m8WRb6uDGXADr12cfhnoGfDRQbpmhWDW7aYQ/Q=' 
WHERE 
  key_id = '4eeb57a25dbffdf1dc07188c26efcf8e4ba4f314302ca39c4b6a7fefd3b01691' 
  AND (
    token = 'IDMT4m8WRb6uDGXADr12cfhnoGfDRQbpmhWDW7aYQ/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )