UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5iWYwedJJvRP68CllZ/jnUFwe23xdnDvbHlbYxxZAQ=' 
WHERE 
  key_id = '1ecf2c3e954dfb3c6663edbf15a5606b02076508204bd73f96e5c3a5b3b8e2ce' 
  AND (
    token = 'a5iWYwedJJvRP68CllZ/jnUFwe23xdnDvbHlbYxxZAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )