UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GGcmWT6xVaA3z63DqXEWk7xrS5diGsc0zsONY60oV+0=' 
WHERE 
  key_id = '71d9584d3cde74f2dee52add81d9049e5571de41e23075d3b6482c790f6a32cc' 
  AND (
    token = 'GGcmWT6xVaA3z63DqXEWk7xrS5diGsc0zsONY60oV+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )