UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2COTZBv8laoh/CBZ7Ikbvu4+WtfltfNkaKZ7mIzWiXk=' 
WHERE 
  key_id = '733e83b38f0aa55129d3a26b4fef0ddba84cd410bd4ad8f853381ce7f4e99df8' 
  AND (
    token = '2COTZBv8laoh/CBZ7Ikbvu4+WtfltfNkaKZ7mIzWiXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )