UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vbDJ5dxyQ/7vJIMVYVsikt4YxqO4PUonTzroCgxt8Y=' 
WHERE 
  key_id = '4a49a7072f157e5fb7898ccc022277988a03e1e12243dee7d25c2aa1597c47fe' 
  AND (
    token = '3vbDJ5dxyQ/7vJIMVYVsikt4YxqO4PUonTzroCgxt8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )