UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0szm+9cvhf9pUOa6SMcUvrFomSJSVDNXvboa6juSCEc=' 
WHERE 
  key_id = '3c971c2267e4197b1d0f0046d6015d134fd9c6b838a5299cf12747cbb6353df6' 
  AND (
    token = '0szm+9cvhf9pUOa6SMcUvrFomSJSVDNXvboa6juSCEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )