UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oh3Nd6on3CLUZ0lluIUTNWjZChn4SNuAVZxlqYAk0wA=' 
WHERE 
  key_id = '36cc4209da06093844d0b06b20edecc08337f7ac5bd538ad89f31acfa3514131' 
  AND (
    token = 'Oh3Nd6on3CLUZ0lluIUTNWjZChn4SNuAVZxlqYAk0wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )