UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CW3EiVXJ3B1tj8sG8OHU6fL8fcKCx48B70ASholl3OI=' 
WHERE 
  key_id = 'a3564cf2f286eccfaed1db46cc7ffef242c2e7d2cdbbd7b740e17f10eb774b7f' 
  AND (
    token = 'CW3EiVXJ3B1tj8sG8OHU6fL8fcKCx48B70ASholl3OI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )