UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCFu10dy6Tb8QxeJj7zuUzd54KmGEioR1fiBDcTKUZo=' 
WHERE 
  key_id = '15061d28182e897a6fb355b83e6d0c5936e87443f1e1476e38a5a7c7cb9c1d50' 
  AND (
    token = 'pCFu10dy6Tb8QxeJj7zuUzd54KmGEioR1fiBDcTKUZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )