UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGUh4GuovX0X5matG/tczw3ooNHJ00lwBDjc7Ro0o8s=' 
WHERE 
  key_id = '61c3350c476ff216f6256ac5b30235f05d8bcc4c7709493d119d558e415a3a97' 
  AND (
    token = 'KGUh4GuovX0X5matG/tczw3ooNHJ00lwBDjc7Ro0o8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )