UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyaZPav3mPY4WyPfUH00Scdb0Bv2rHh0KKnI/ddlCKA=' 
WHERE 
  key_id = '6585d008bfd3a7e64942dfc673b6b8c8b838372649f3993e7692f38eb6990d55' 
  AND (
    token = 'LyaZPav3mPY4WyPfUH00Scdb0Bv2rHh0KKnI/ddlCKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )