UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dDUpDq5T8tjWWdNn0iugTAzy8EG07l72pM8l+ZehrA=' 
WHERE 
  key_id = '617911680fc7db54ca48b769b360ab0ef6f2115dfd39bab4cebbd62877153201' 
  AND (
    token = '3dDUpDq5T8tjWWdNn0iugTAzy8EG07l72pM8l+ZehrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )