UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhD5an6BJm7NHkIlGNx6WzYK7yXrIUpEklfBNjyyu4U=' 
WHERE 
  key_id = 'c1d2045e752d9242a26058bf399165d2541467dcce8048448af52917e927763e' 
  AND (
    token = 'AhD5an6BJm7NHkIlGNx6WzYK7yXrIUpEklfBNjyyu4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )