UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y1kKiPXA15UTEPsZ/Jy2U8nmJLY7g3ni14eCm59xu8I=' 
WHERE 
  key_id = '38f3cfbfe9c261bb29be66c37285bb701805b5291f40d7bdb93d2190a3c8a326' 
  AND (
    token = 'y1kKiPXA15UTEPsZ/Jy2U8nmJLY7g3ni14eCm59xu8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )