UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5KDtF81+c2twGVFBKEpSrglxfAIdpMZ32MLNciLrklg=' 
WHERE 
  key_id = 'f8e05d494e0b82c30f5d13b67609000c6bfc9c1152f75ba19b2a6b3ae5793cb1' 
  AND (
    token = '5KDtF81+c2twGVFBKEpSrglxfAIdpMZ32MLNciLrklg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )