UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8rQbf7mHlivpDirTt4Z4uDfpdRFYb99I5AUu1XP5eBQ=' 
WHERE 
  key_id = '35afa0e5e0325d91c78478b6329ff1c3cfa66ab12dceff01172861f5ca2799d5' 
  AND (
    token = '8rQbf7mHlivpDirTt4Z4uDfpdRFYb99I5AUu1XP5eBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )