UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dRuGZqw3tXx2huoTwBdcQ33kP43INvGlT3ds45SsmdY=' 
WHERE 
  key_id = 'c3c3f36f114227006575ed432414beabf25b7cb58124432189685eebdad3969c' 
  AND (
    token = 'dRuGZqw3tXx2huoTwBdcQ33kP43INvGlT3ds45SsmdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )