UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q2BlrSzgVYWEaR1iV6MURp7etuPAcF6dPKbAvT0To64=' 
WHERE 
  key_id = '111ffced00dba73e6210f010605f67c8eddbf5806cefce8631aa1ca2c1fc6848' 
  AND (
    token = 'Q2BlrSzgVYWEaR1iV6MURp7etuPAcF6dPKbAvT0To64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )