UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rtROF73XIpdaAyR8e4OeoNf+1cZfhaYvQVteNB1H4rQ=' 
WHERE 
  key_id = 'e5568607986e221800983b26b1d931d4172cbd9c631c920638a0e935f85a8cee' 
  AND (
    token = 'rtROF73XIpdaAyR8e4OeoNf+1cZfhaYvQVteNB1H4rQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )