UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CPsGjwJP2ctljVtfzfb6JAxbuAlRtq/TRtS+LVxkdAo=' 
WHERE 
  key_id = '27cdbed7eb2e711585c3454f29db5afc77deaa816cb2bb77d5d9a73e3f251d1c' 
  AND (
    token = 'CPsGjwJP2ctljVtfzfb6JAxbuAlRtq/TRtS+LVxkdAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )