UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1K0vu/9uNj1eefL2buOZXywflCtW07+LjkYWLIuTEA=' 
WHERE 
  key_id = 'f5517a1f607498a172913f446ebee8444548ef8660c40fc2561b687737d3d9c5' 
  AND (
    token = 'e1K0vu/9uNj1eefL2buOZXywflCtW07+LjkYWLIuTEA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )