UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAGTnoUQBn5ifI05rRI+9HadtdTpEsxLAX+GA6N50CQ=' 
WHERE 
  key_id = 'db3e23fd7e580ecd6aa682df461dc4bd2f58058e3257e1c143a6c9323f0a465f' 
  AND (
    token = 'aAGTnoUQBn5ifI05rRI+9HadtdTpEsxLAX+GA6N50CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )