UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfbL46d5/98aDnqF6fMm2H/UWDcZJOyHeCRstnfhZgw=' 
WHERE 
  key_id = 'd8f9fbd63ea8681e3f4232e215f3de81a4da6c28c6b4c79220ac4d74c12c7bd3' 
  AND (
    token = 'UfbL46d5/98aDnqF6fMm2H/UWDcZJOyHeCRstnfhZgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )