UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hw7Urmf4rBZis0J467Ui+dF66fQOSaj8+xUjjFiQhvw=' 
WHERE 
  key_id = '78512899b47daa05c44250ad1a9ddecab9e43ac8649bcb805e216dc289e7e9cf' 
  AND (
    token = 'hw7Urmf4rBZis0J467Ui+dF66fQOSaj8+xUjjFiQhvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )