UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kO9e/vWyeM0dgkMAydIh+qw16loQutpgwJjOnypr418=' 
WHERE 
  key_id = '3a1f7b8a378fbeaccf25e944b6f52bbbf038392f960285c237ffd2078cc49a71' 
  AND (
    token = 'kO9e/vWyeM0dgkMAydIh+qw16loQutpgwJjOnypr418=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )