UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6RcEbKq6yMHv/8Ckrx6cerqvYfws1SBIqNsNKs5VVc=' 
WHERE 
  key_id = 'bace991d0c31fcea137b2a5d4eff10f94548ac831717f9780c647a503531cb05' 
  AND (
    token = 'E6RcEbKq6yMHv/8Ckrx6cerqvYfws1SBIqNsNKs5VVc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )