UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYQdwjZq+IaDZFfZ1az/pKkCGzUIGDZQOI7eoXyjsW0=' 
WHERE 
  key_id = '882b3d1181b30adfcf0c39594afe4c8923109747fce2cace9eb6e1b1ee90eb0d' 
  AND (
    token = 'qYQdwjZq+IaDZFfZ1az/pKkCGzUIGDZQOI7eoXyjsW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )