UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmIHnmzD6vWfO2myleN31vqyNiYHFCuiwGTlNWGvlVI=' 
WHERE 
  key_id = '8ef2833ca0e12f5486d69c5743dfccc11f019c6dd9469bff87d3582ea6a267c7' 
  AND (
    token = 'TmIHnmzD6vWfO2myleN31vqyNiYHFCuiwGTlNWGvlVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )