UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhcR6EJEaKfCx1U301G222FdrPM5PVZC6eijY+DjtVw=' 
WHERE 
  key_id = '5f29cb83fda14370bbdfcf9cf3e1320d00f5e0265540f11b1b9dff890c031977' 
  AND (
    token = 'ZhcR6EJEaKfCx1U301G222FdrPM5PVZC6eijY+DjtVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )