UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZSlZBIsIFd2txsOoDSD+1WORBcqL1OohBcFai2+DpDE=' 
WHERE 
  key_id = '2183597d41d58a54d4033ecaa9d64ed246c9b10e39a7f310f768fd93c595d660' 
  AND (
    token = 'ZSlZBIsIFd2txsOoDSD+1WORBcqL1OohBcFai2+DpDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )