UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dgdo7aEYpiOIaUHdsCDew1QlLiCj4wZx75kk6/OwLgA=' 
WHERE 
  key_id = '3d3d33c2efe6c077a65bff65fdc4c784164d046bec5be5d9909634bebc7839ab' 
  AND (
    token = 'dgdo7aEYpiOIaUHdsCDew1QlLiCj4wZx75kk6/OwLgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )