UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1GqwIF9HKtzpZgWr83Iskj34CyjwlzdHn1+DOHd66OY=' 
WHERE 
  key_id = 'ddd8418cd6ed8888af766467f7a542554f0e4617277e4baf0d60ab3580a59595' 
  AND (
    token = '1GqwIF9HKtzpZgWr83Iskj34CyjwlzdHn1+DOHd66OY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )