UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQVN1d8iKxKyzI1+d2awelCYH7Tjz2ubJS2Ulk4Za6w=' 
WHERE 
  key_id = 'c5ccc8cb246ec3236ba2383bef88c77e72966b2c262ed74886918c3f9b696f9e' 
  AND (
    token = 'zQVN1d8iKxKyzI1+d2awelCYH7Tjz2ubJS2Ulk4Za6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )