UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRG5LcN2P4ZzYl2Oh+pFZqCQRHdwj2nhzYtxS/WYnZg=' 
WHERE 
  key_id = 'ef93f7f5c4eca3632b326f393c6181ea1b4a41d20724ec769cedd27d33d6bbe1' 
  AND (
    token = 'ZRG5LcN2P4ZzYl2Oh+pFZqCQRHdwj2nhzYtxS/WYnZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )