UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTTWh9YeyX/+eWFqTaJBzozH0PceSB39Uur8OZl/Q1k=' 
WHERE 
  key_id = '2253bb6a45a337926f65032b287b444c5ece2b3d72ed80f90163b11f3a7536ef' 
  AND (
    token = 'VTTWh9YeyX/+eWFqTaJBzozH0PceSB39Uur8OZl/Q1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )