UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4+sR9UwSWQ4oHq091N9ncmU2bTfXgv+ETsQlUlPc6lQ=' 
WHERE 
  key_id = '529555f874303336e9ea7951a2b4e81606271c60b261c8a2f65dbecdd185e61f' 
  AND (
    token = '4+sR9UwSWQ4oHq091N9ncmU2bTfXgv+ETsQlUlPc6lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )