UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAsHAXIsreAbanerU0Vh8AShtgEDwqkWBZfaBkZiqKU=' 
WHERE 
  key_id = '49b059bd289576be7373b3e258311f22da99055efe6a5207ee93c0cb4349d34b' 
  AND (
    token = 'UAsHAXIsreAbanerU0Vh8AShtgEDwqkWBZfaBkZiqKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )