UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzoGhC+8+ObsS5D/4Tg/5vLJdbeqVhKmawMItXll6AA=' 
WHERE 
  key_id = 'acac4addf92542f74edc0dd0f7718f240963f480b342f98cce82b885a5f28bfd' 
  AND (
    token = 'SzoGhC+8+ObsS5D/4Tg/5vLJdbeqVhKmawMItXll6AA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )