UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GppqykrhFeWEdK+vgulLdZLKzYe0Q0JtT2l0cvg5rRQ=' 
WHERE 
  key_id = 'a4117161d525b7b9ec690b35423b18b8381acd1f057b98fb82b48e4543bdb5c9' 
  AND (
    token = 'GppqykrhFeWEdK+vgulLdZLKzYe0Q0JtT2l0cvg5rRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )