UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqbfVOYb5eqZehUy6v99lxRlqbxksCPLmVznETdeaxU=' 
WHERE 
  key_id = '55069890d4c30efda42cf4c589c08cee4b00bb0a07a29ca22affba53dfd6a6ee' 
  AND (
    token = 'qqbfVOYb5eqZehUy6v99lxRlqbxksCPLmVznETdeaxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )