UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NT6vvV+HE+UQC0h3TA581pEcav7XbKtxUbGQODHQLB0=' 
WHERE 
  key_id = '3d8c9a13fc8283471ac258155eb1253ec6fc2fd330806f2b9b3e3cfa2fc456bd' 
  AND (
    token = 'NT6vvV+HE+UQC0h3TA581pEcav7XbKtxUbGQODHQLB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )