UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ppN6lOpX1eo3IFH8I4XqAvG3hxexNJVl/O2PGNzM8Q=' 
WHERE 
  key_id = 'fc08afebed3163524f2a974793da0fb90c7aface02ad8907bcc0177eaf37efc5' 
  AND (
    token = '/ppN6lOpX1eo3IFH8I4XqAvG3hxexNJVl/O2PGNzM8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )