UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VcLJvjZGHdT1dteaIT/wdmUvApO9atVPRh21XXcX830=' 
WHERE 
  key_id = '1f63510c7af9c7fb736cc183ad88600181fe15b462e79e885622a9d975f3ec63' 
  AND (
    token = 'VcLJvjZGHdT1dteaIT/wdmUvApO9atVPRh21XXcX830=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )