UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dqAjuUB4PiR9dzkJg3TRu3yVR87iCYX3P8wkgCyQAP4=' 
WHERE 
  key_id = 'd3061fa8513c70eaf2718a7cf1678f21a4a6feb17706e90d824c0aaa6575c0e4' 
  AND (
    token = 'dqAjuUB4PiR9dzkJg3TRu3yVR87iCYX3P8wkgCyQAP4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )