UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kekgv3hvXpk5XPHMQDwo3EXHHvWvjQIk5siiUHGhUpY=' 
WHERE 
  key_id = '44dbb5890c0d3946f89ab2e09197d8b5a44551f614a1743b98c433c6eae48a06' 
  AND (
    token = 'kekgv3hvXpk5XPHMQDwo3EXHHvWvjQIk5siiUHGhUpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )