UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1O3RgwbXBOLgdwit0eCeJl36RcnlprDLczgOpisCl1I=' 
WHERE 
  key_id = '51602dbedf058bfa967d1be957b618420aa78e1c63f2bf75ae74ec811ed558ff' 
  AND (
    token = '1O3RgwbXBOLgdwit0eCeJl36RcnlprDLczgOpisCl1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )