UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9/4PBYnEhvCCZPHOognCrimu3vbOEaEQTQXUBbEzOI=' 
WHERE 
  key_id = '04a092a41bb83d62986c624ea5e17b231cb75cacd952bfa50878a10e40b4fcd8' 
  AND (
    token = 'M9/4PBYnEhvCCZPHOognCrimu3vbOEaEQTQXUBbEzOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )