UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXszzOhW/Ia1UMXpfqHmVboSCZMvGXKEdfcEamKsn2U=' 
WHERE 
  key_id = 'c73b383bbaaba20b96ab9d6f689d24c58553a405236ce037423cdf21e271db8c' 
  AND (
    token = 'bXszzOhW/Ia1UMXpfqHmVboSCZMvGXKEdfcEamKsn2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )