UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AoJtDdKd4YheN3NVe7rVdoAMHpG7UrYek83OwOMTW78=' 
WHERE 
  key_id = '3f75c1a2d94e667afa08113dbfea8e206fdaef8a6511ec49ce7e196c57e8818a' 
  AND (
    token = 'AoJtDdKd4YheN3NVe7rVdoAMHpG7UrYek83OwOMTW78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )