UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyRketHp3N4fjfrrO6PJNBTXsldT9RGmCT4gAi9ee5w=' 
WHERE 
  key_id = '4e610f295e47597ec63d4888ce211b58bba24c7b49b73c6ba3acb9ea33db102f' 
  AND (
    token = 'dyRketHp3N4fjfrrO6PJNBTXsldT9RGmCT4gAi9ee5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )