UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xl39dIG2T0rZWbvmPSpMWLPSOMke6CAKY6um/XIXTKo=' 
WHERE 
  key_id = '673183e7c0c0d30ea43db8438e83b8cf589a16e5ee293e7aed162517cb0e04e5' 
  AND (
    token = 'xl39dIG2T0rZWbvmPSpMWLPSOMke6CAKY6um/XIXTKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )