UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XK8xT5kiQn75P0RDN8ra+MOSgG3aOaZR9mubPIJlYI0=' 
WHERE 
  key_id = '3eb134d90e944e6126a2d8db15736ec47e55758fa842b436298491f1cf2d5572' 
  AND (
    token = 'XK8xT5kiQn75P0RDN8ra+MOSgG3aOaZR9mubPIJlYI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )