UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S4/e9gpwGJgNhpKvEoDrsQOnTAcplpsYPQDeR1A3yoM=' 
WHERE 
  key_id = '8bad39c144cf1f8f9798c11fd7743657e4549a6aadd6f7d7c13db50b498ba614' 
  AND (
    token = 'S4/e9gpwGJgNhpKvEoDrsQOnTAcplpsYPQDeR1A3yoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )