UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OrORmm3Sv9k147ijYTCdcY1BOaDofXuE0Z7ROgYU/Wc=' 
WHERE 
  key_id = '6f42874f6ad5f3ea92e94e7f0195f278028144b2df781a51fe024b7246cd883c' 
  AND (
    token = 'OrORmm3Sv9k147ijYTCdcY1BOaDofXuE0Z7ROgYU/Wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )