UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Xd0bzlV3R5BMJXfvNwiT1tyOhx9ZvfsyWSF0oG6AyE=' 
WHERE 
  key_id = '25b416a34393f721d22254411a6d08980fca87df9febf92c3999f5928992a026' 
  AND (
    token = '5Xd0bzlV3R5BMJXfvNwiT1tyOhx9ZvfsyWSF0oG6AyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )