UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AkMjtvnt+3Ku9HfjVswY0S/VJzYXYYvfkLKpAH2Oxbo=' 
WHERE 
  key_id = '47c14f4997e4d9b71e925bb62912860c79eeb9d5011a98e1d4a253a6c565f0f9' 
  AND (
    token = 'AkMjtvnt+3Ku9HfjVswY0S/VJzYXYYvfkLKpAH2Oxbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )