UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7NcOsWJIIr7CRA6B4aJ+bq2tYEZkYpykVUGIFFCGFI=' 
WHERE 
  key_id = '7be26c787f30722a677c84f5330d6abfc8baa57fb8cc6a33c8266eab5382601a' 
  AND (
    token = 'k7NcOsWJIIr7CRA6B4aJ+bq2tYEZkYpykVUGIFFCGFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )