UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EwDAHe6PkATWGgKpb+fh2r+z05j9STYlO2xgUHhL/A=' 
WHERE 
  key_id = 'f665ba31e22b003fd96d3b90512a5cddeebdd63accfa14f10421caa68c43d509' 
  AND (
    token = '/EwDAHe6PkATWGgKpb+fh2r+z05j9STYlO2xgUHhL/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )