UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHFF5AgTRINg6GKAHgpdX2TdvdYXL8t97KKdmK1EghA=' 
WHERE 
  key_id = 'a5b44cba308fb5be2de902644bfa5eea98730fb865382df74269dacd35151f84' 
  AND (
    token = 'tHFF5AgTRINg6GKAHgpdX2TdvdYXL8t97KKdmK1EghA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )