UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gwvE9gTN7nCaY6SSir3216dZqYTu/T6mHcElly8LEsw=' 
WHERE 
  key_id = '71bc717c1a585813470999e77ffbd2df9101f3750902d03c6b7eaad0f4a25f46' 
  AND (
    token = 'gwvE9gTN7nCaY6SSir3216dZqYTu/T6mHcElly8LEsw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )