UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ulOZcRaSoj/A1wxx8s/O5SnVOZEcCO9fOX7cR/ppD7Y=' 
WHERE 
  key_id = '57ccc8236850207c1cde3b225ab634ef139f12fb39be7c4ae4d525b99467b3c3' 
  AND (
    token = 'ulOZcRaSoj/A1wxx8s/O5SnVOZEcCO9fOX7cR/ppD7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )