UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbU3/VQKhABUhwg6t0Vhfm6IBhnhPrfk/YAvjuVGBXo=' 
WHERE 
  key_id = '25265ef4513d13a7845b6ef67c816a3222ce9d6a8aaff54136d3c9d5b64fff5f' 
  AND (
    token = 'MbU3/VQKhABUhwg6t0Vhfm6IBhnhPrfk/YAvjuVGBXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )