UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RJfK5ahhRcVQ39XF/HEpk2mwkbsyDwNERzq06qNwo4k=' 
WHERE 
  key_id = 'a0b828258b6a125405cadd4ce22df272eb6aabdbbc390c51c8ef03aae94ef9a9' 
  AND (
    token = 'RJfK5ahhRcVQ39XF/HEpk2mwkbsyDwNERzq06qNwo4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )