UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wrgcHJTQKaQgJK4AoOKDVCMUcEPD9X7hTKNDWu/40tU=' 
WHERE 
  key_id = '08defd978f8e58f958bbd761b9e81a996e32318e50faf54ea210a8a8db2b6387' 
  AND (
    token = 'wrgcHJTQKaQgJK4AoOKDVCMUcEPD9X7hTKNDWu/40tU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )