UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7wbiXu69peDxKbefLiM5PJj3hC6/FYilx88wwsnhrw=' 
WHERE 
  key_id = 'b4319550ed4df687924da2ddefc87d63ca44afb66deb0f829426397fe5ca7e58' 
  AND (
    token = 'P7wbiXu69peDxKbefLiM5PJj3hC6/FYilx88wwsnhrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )