UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNxELyrO60jXVlFHmuOQJfEMUunxjXP0Vwhm/9VELGg=' 
WHERE 
  key_id = '00d7e71f30bb4c5e6b82718ec14801de5abf42a06b631cc7a27651789be4459f' 
  AND (
    token = 'aNxELyrO60jXVlFHmuOQJfEMUunxjXP0Vwhm/9VELGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )