UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '97YJ90gfefHBbNlAcXESdBzHh84O0JSTQphqTkCo5h8=' 
WHERE 
  key_id = 'ac8a2eeb2e9e5fb6d3b2793a06f2a30bc447db357a6a35c9952795722a7e540e' 
  AND (
    token = '97YJ90gfefHBbNlAcXESdBzHh84O0JSTQphqTkCo5h8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )