UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zowf4CwN8tiYy4g1mNUDMXH+RPns8wA6nnXVA6zNoi0=' 
WHERE 
  key_id = 'ecf5931d17c6fb09336cd251422d9831b25a346f3d9f4c2853c48160149664ce' 
  AND (
    token = 'Zowf4CwN8tiYy4g1mNUDMXH+RPns8wA6nnXVA6zNoi0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )