UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'glCB6FafANF3+zrHo9bZDs6V9XRdgLylibc6KQqSFis=' 
WHERE 
  key_id = 'ba4c3a45b7bc07f27cec7c7960103fbd0a6c735d85e54c465c595886adf7030b' 
  AND (
    token = 'glCB6FafANF3+zrHo9bZDs6V9XRdgLylibc6KQqSFis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )