UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qjggem40NItoad+PyXUhnPOxs6M1UEQoiwMC8EgPqNc=' 
WHERE 
  key_id = 'abac30d237007320cbff4340d5ec24bed41f375d5766a3c1705db58cee794210' 
  AND (
    token = 'qjggem40NItoad+PyXUhnPOxs6M1UEQoiwMC8EgPqNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )