UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fXfkIpwacaT2oNdyHj72R+p9DU1W3M3+gOYdASkUgg=' 
WHERE 
  key_id = 'c97f9725e88801d26c5cd6b23584631f46ae6ee26e91579c5a542e519a0896c7' 
  AND (
    token = '+fXfkIpwacaT2oNdyHj72R+p9DU1W3M3+gOYdASkUgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )