UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvDmlQN0i/fsMEHKBY65sn2CwEWSl5rmVNMyZRdClA8=' 
WHERE 
  key_id = '16b36bde94f7148f5f3dc8a3ec4327b390914b71a0c31df090fd0cb96eb338da' 
  AND (
    token = 'bvDmlQN0i/fsMEHKBY65sn2CwEWSl5rmVNMyZRdClA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )