UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtHP/KdFlSKYhC2hwMMo+cZdhD2Imymh6b0JxY56EhI=' 
WHERE 
  key_id = 'bbcb99f345ec6a1831210b330711b5c0820840f0754051c05d3257b2defe50a9' 
  AND (
    token = 'RtHP/KdFlSKYhC2hwMMo+cZdhD2Imymh6b0JxY56EhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )