UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+1VIWuEhtXhZ1OTlYd/dtiV55WqyT1fKq5egsgR+4Ko=' 
WHERE 
  key_id = '19927719bf2f635eebbec7e7a23cacb6ab90c1f278e089a115e33fb1f629cb8f' 
  AND (
    token = '+1VIWuEhtXhZ1OTlYd/dtiV55WqyT1fKq5egsgR+4Ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )