UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LsN7pRxJLKWrMnpXBeIEFzuAXJquWw1fKpMKSkfjuoM=' 
WHERE 
  key_id = '12c5aed508ecf49302bcb8a0fbb12a6d563b5cc34916d9594c104c2f7eb28006' 
  AND (
    token = 'LsN7pRxJLKWrMnpXBeIEFzuAXJquWw1fKpMKSkfjuoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )