UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bh7vWtQhMGyPAzHYC4kgW7AelWmhrTeCCAUlg+WU8hQ=' 
WHERE 
  key_id = '59ed489d96a842f54edaab4f608500f9f3e130c18835d469406e54add4cd87ca' 
  AND (
    token = 'bh7vWtQhMGyPAzHYC4kgW7AelWmhrTeCCAUlg+WU8hQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )