UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4qWazlyLEnMBnH6G5c0aDkT7zIwbVsExYAbd5mnimTM=' 
WHERE 
  key_id = 'ccbbe8c0e143ecba84e5772302fc3bc3facefba839a798ecd495891980f552b8' 
  AND (
    token = '4qWazlyLEnMBnH6G5c0aDkT7zIwbVsExYAbd5mnimTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )