UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDJ1QVwiRSqDZYIQ+GxubKbvK5CTvxwr9IhDGlRAWLc=' 
WHERE 
  key_id = '1d2555f2862d3d8b64247c58eb28e4b9719052cd1e6ae9a940111c216698dbc2' 
  AND (
    token = 'cDJ1QVwiRSqDZYIQ+GxubKbvK5CTvxwr9IhDGlRAWLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )