UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XvhCFjt96NAwhf5JUYfprPuiP1djx4E0A/lXVBqoNKs=' 
WHERE 
  key_id = '2154634707f6864d4a6903cd70eb4bc195a5c4877f67fa705ad28367bd91eda9' 
  AND (
    token = 'XvhCFjt96NAwhf5JUYfprPuiP1djx4E0A/lXVBqoNKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )