UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgWhmT0ayMNv828/fsGdbNCV30Qv3ifFH8Ud56OXItg=' 
WHERE 
  key_id = 'ad2c7482e251dd75977a9446fdd7b18bc944daab3d6ca9b2a8530fd106190540' 
  AND (
    token = 'lgWhmT0ayMNv828/fsGdbNCV30Qv3ifFH8Ud56OXItg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )