UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aq0QkrWlSxYgLvwUo1FJj4L/VUkIKaNFU5/ii43+jMc=' 
WHERE 
  key_id = '7318e075ee256b9a386043497503b06e1e2ac4eceaad88d56becb7a6f5310b02' 
  AND (
    token = 'aq0QkrWlSxYgLvwUo1FJj4L/VUkIKaNFU5/ii43+jMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )