UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhoDhbCP8aySbzR34jldCK0xxX2mv4WqNbKRqDPaU6g=' 
WHERE 
  key_id = 'a86b5b1e99fe88261229a9b88beb5fb59f9249976285d1dde34f7fecf636b9b9' 
  AND (
    token = 'fhoDhbCP8aySbzR34jldCK0xxX2mv4WqNbKRqDPaU6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )