UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lwfdilWL3FA7kfBL+/i6MEbp1s2fPiiHla8NuPYkvaI=' 
WHERE 
  key_id = '631d9370e919e728871586cb763ae76a2412d39ada61cfd048f4cd4073f3117c' 
  AND (
    token = 'lwfdilWL3FA7kfBL+/i6MEbp1s2fPiiHla8NuPYkvaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )