UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dobv5Wc8tFr09SNQoGfzWTHBO/m83dSRGHJxNRwsE2k=' 
WHERE 
  key_id = '32ce60bea3a7aeddb2fc79aac853a4e68ca7f344c10a411abad2f25f18ece465' 
  AND (
    token = 'Dobv5Wc8tFr09SNQoGfzWTHBO/m83dSRGHJxNRwsE2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )