UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P1p14V6k7YapfiYxaxvICQSTodHsdUB7fel8+IMWXV8=' 
WHERE 
  key_id = 'c97991b63679d0acfbced0f22d5963f163a6ad031556fc6ec299d4be87ede2db' 
  AND (
    token = 'P1p14V6k7YapfiYxaxvICQSTodHsdUB7fel8+IMWXV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )