UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i5ZSHaKapK7AZO8qz8h3AUQ2W2L+eFYHGRzN85zO0wU=' 
WHERE 
  key_id = '2a7b336095e4c66da0f2518ecdeb22bb6a21b6e36a1f3f7d6ee2589d8b19b212' 
  AND (
    token = 'i5ZSHaKapK7AZO8qz8h3AUQ2W2L+eFYHGRzN85zO0wU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )