UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBP2WlhT4PdEPjCzUtZkCeDFqj+nc5stpImB/Dt6yjY=' 
WHERE 
  key_id = 'd49b798fafcec6117104155c0aed631528438bf6a50343757218d368307c6aa9' 
  AND (
    token = 'GBP2WlhT4PdEPjCzUtZkCeDFqj+nc5stpImB/Dt6yjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )