UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ko400rm4u7XFl4FrQd0O1GCz2TJljfoe0mkdavzb80o=' 
WHERE 
  key_id = '7a1262d5b011ef92bf3f501b986c01901fb707984389e97d72007cc15c597378' 
  AND (
    token = 'Ko400rm4u7XFl4FrQd0O1GCz2TJljfoe0mkdavzb80o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )