UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '39jzYqhgxltSjC2b43lzX0G1EEyPuLxvgU7Ho9XnF4I=' 
WHERE 
  key_id = '11f0b1074f0aeb6c8e4eab5923f97f5f5365dfe2d9f22e0ce3cd013d366b5885' 
  AND (
    token = '39jzYqhgxltSjC2b43lzX0G1EEyPuLxvgU7Ho9XnF4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )