UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0YYnBjVIXpEFdRJuJu5bGv3mSW1iIahIPW3uNvnkyeI=' 
WHERE 
  key_id = '25b3363d59358b5596dd926c9428bc28de8752cad2df2b5353d80e77735b0cff' 
  AND (
    token = '0YYnBjVIXpEFdRJuJu5bGv3mSW1iIahIPW3uNvnkyeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )