UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q3WPkIy+CSvDq19Otu8r5+c8d57sTMbXrWAauKC88GQ=' 
WHERE 
  key_id = 'c082f2069151af3860a3ba6a28a6d658935b552404b5bfb9faeac31cbaf98eaf' 
  AND (
    token = 'q3WPkIy+CSvDq19Otu8r5+c8d57sTMbXrWAauKC88GQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )