UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2HbAL3KI6Uj+Mjyh4dxFUo2xwWz8C/xpetehXdek7Ik=' 
WHERE 
  key_id = '42f09a1c95a68c640ee4793fb1e22ba348a071eec88a2342df4d26dbf102096e' 
  AND (
    token = '2HbAL3KI6Uj+Mjyh4dxFUo2xwWz8C/xpetehXdek7Ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )