UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tIt/NaPPtOGANwB3lAnAfEb8Xkp+zxVonCnoFAB4ZFs=' 
WHERE 
  key_id = '7bc1eebf5861f0df32ca744fd5c20eabdf10ce1fc09da8257ab40a7a161e2c61' 
  AND (
    token = 'tIt/NaPPtOGANwB3lAnAfEb8Xkp+zxVonCnoFAB4ZFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )