UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gja0Qe2YWnEp6yULKMYMhYa4wCtF/6X90iCgwQKOCx0=' 
WHERE 
  key_id = 'd17c7dd49bb242dedb46b615c698d4e09965e1954048b2f3f2630d033750b344' 
  AND (
    token = 'Gja0Qe2YWnEp6yULKMYMhYa4wCtF/6X90iCgwQKOCx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )