UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTNLGyg+NMdkIqESsnCzWUPHT66i9lMMXVTmaHR5kEo=' 
WHERE 
  key_id = '829c76ada23c2734cc2305e7b336035ebc9d20e15ee8d7cbb295bf2319ef3972' 
  AND (
    token = 'lTNLGyg+NMdkIqESsnCzWUPHT66i9lMMXVTmaHR5kEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )