UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYxPpCX/UaPFwHPIwPaFGh7W6lz8zxJl1RoSMxFnAsQ=' 
WHERE 
  key_id = '8574bd3938ebd476b27e8b4abf6bf3d96f3b50226da7302643d79f93fb30c8b3' 
  AND (
    token = 'dYxPpCX/UaPFwHPIwPaFGh7W6lz8zxJl1RoSMxFnAsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )