UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1y+AWYrFSYMNa1RYiqtEEmShMXty6ss8SgJX9pgtm8s=' 
WHERE 
  key_id = '37cbc681d330bea74559da4ad22e25095d0d432a454681b9486e18ab5a614c2c' 
  AND (
    token = '1y+AWYrFSYMNa1RYiqtEEmShMXty6ss8SgJX9pgtm8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )