UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BoiyOhZG9XmuQo/dukkQjoWfWelklszyMcGNcJP+MpY=' 
WHERE 
  key_id = 'a6652c4a74d77f7c1c1762ae6455efef6eb95fd75da0ebc083ddf795ef12375c' 
  AND (
    token = 'BoiyOhZG9XmuQo/dukkQjoWfWelklszyMcGNcJP+MpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )