UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U4brhVuqyixWAkdeiuvcnJBlQyh/0CCA8tJddKQN78s=' 
WHERE 
  key_id = '460f0a5b4fcde33fed2f3765849d04bfe9251d78d74b32d98f55ca3e6773a44b' 
  AND (
    token = 'U4brhVuqyixWAkdeiuvcnJBlQyh/0CCA8tJddKQN78s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )