UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKfqPcQSDEGPvOC6JVKRfZ9yzes/2KgeNfag1z6BcGM=' 
WHERE 
  key_id = 'b3e38d1053817fbe6dcf4ccf5b5312486ff84c85c005737b032f201dc54a82b8' 
  AND (
    token = 'TKfqPcQSDEGPvOC6JVKRfZ9yzes/2KgeNfag1z6BcGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )