UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZ0F5INm9MWLclAHm5lu0x4JXPX3wvacRXL6j4pqVSc=' 
WHERE 
  key_id = '123963706e3ff63b04a29cecbe9074aa21138fcf3695031e74a936705a17f9ef' 
  AND (
    token = 'GZ0F5INm9MWLclAHm5lu0x4JXPX3wvacRXL6j4pqVSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )