UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rp3KHPXA0pXQnYJogtMR3ZOdlEUGJiglF+fFFtNvqwM=' 
WHERE 
  key_id = 'ddef1834a8fad05a36b9c40afe9bbaea8c2b52f1ce14bc53a5ef643fb39108b0' 
  AND (
    token = 'Rp3KHPXA0pXQnYJogtMR3ZOdlEUGJiglF+fFFtNvqwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )