UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRRpAtCuu2RC5a3jkx5Nin/MJyBATCLUfnoSuZmqQks=' 
WHERE 
  key_id = '1433d0ea357d360cae337234475c551af01233398e4b5267bb0e297e32ee5534' 
  AND (
    token = 'BRRpAtCuu2RC5a3jkx5Nin/MJyBATCLUfnoSuZmqQks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )