UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZxCIOCUz7b+hKGt4I2y3WN7SLNkfXHoDioMwVS/LMF4=' 
WHERE 
  key_id = 'dedc5e279c74207f195bc5621cb339d81fb7f909c8969f83853466447bf98d9d' 
  AND (
    token = 'ZxCIOCUz7b+hKGt4I2y3WN7SLNkfXHoDioMwVS/LMF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )