UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5g5dqqM/l0Ox7eqFfGmn5XW3Lme5fBfycw9VteD2mu4=' 
WHERE 
  key_id = 'bffdb7f43c391fc3b783cc1de2274a72e389bece6390d136eb78558d767da4bc' 
  AND (
    token = '5g5dqqM/l0Ox7eqFfGmn5XW3Lme5fBfycw9VteD2mu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )