UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ej3yM7fGGOVo4z31nqu0AeRl2HM1Jjg6t2u6Da3YSTc=' 
WHERE 
  key_id = 'fffd814ae877ebd5516a1ed357a215a2937a124eb77f49a666cec46574981313' 
  AND (
    token = 'ej3yM7fGGOVo4z31nqu0AeRl2HM1Jjg6t2u6Da3YSTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )