UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eXTeowT9GQ7Dyz9JNG8nYy7O0axcyzYf/f20UXydv/4=' 
WHERE 
  key_id = '447866f55ade907711da7077e71c483b17da012ebe52aa20a1fc77118759d104' 
  AND (
    token = 'eXTeowT9GQ7Dyz9JNG8nYy7O0axcyzYf/f20UXydv/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )