UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XUcH37t+MzVCys9QSFNyJbndVB5EXw1kUFTQShsrObQ=' 
WHERE 
  key_id = '405abdc03239d57a20689baa2450a76cc873363cbbef03ab5041f67f5eb27966' 
  AND (
    token = 'XUcH37t+MzVCys9QSFNyJbndVB5EXw1kUFTQShsrObQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )