UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgRXUpIsQMve9GATUH8QGgnbGvpfgeBfF94MYEG8qVU=' 
WHERE 
  key_id = 'c5b45fd011a3666c565a8f0f20ffb8c4689c366aecdba7a81c4be44a37e6450d' 
  AND (
    token = 'rgRXUpIsQMve9GATUH8QGgnbGvpfgeBfF94MYEG8qVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )