UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ra0P5//MEIjZqe+ZURKGSSb0Wx9xW4mK8fGVkx2sDtU=' 
WHERE 
  key_id = '7b1aaef9ece430b4c48f151dde24d7dba021d1c91c71ff2d95730faa5ca354eb' 
  AND (
    token = 'ra0P5//MEIjZqe+ZURKGSSb0Wx9xW4mK8fGVkx2sDtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )