UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sp8AFqUK12IZYsGy3IkYQm/Rh7310dcqMlZ8NGWP6zA=' 
WHERE 
  key_id = 'f2b6842ae540ecca49be54ea3ed5ab45498433608f971699a26edddc6dacd2bf' 
  AND (
    token = 'Sp8AFqUK12IZYsGy3IkYQm/Rh7310dcqMlZ8NGWP6zA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )