UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DG+NF4ODD2UEJyQU/EVmvRKAFUKGxjNosH8BEKsoHQI=' 
WHERE 
  key_id = 'c72dc9bd6bde019a6f9471090e4b30d7c554287302460ee4b1474304e0df8a4c' 
  AND (
    token = 'DG+NF4ODD2UEJyQU/EVmvRKAFUKGxjNosH8BEKsoHQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )