UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31epSD5vO+sb9IeScHlQ5qQxgZlzlNlR4F2wpPEa7xo=' 
WHERE 
  key_id = 'fb9c27bd431bea571d296133aaac2fbe6a6231d8c518fc96b6a9136ee22d9b92' 
  AND (
    token = '31epSD5vO+sb9IeScHlQ5qQxgZlzlNlR4F2wpPEa7xo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )