UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdwnXP9sU1oyWj0LU3hc1cFJhGy5DAsfW3+9fqTUVaE=' 
WHERE 
  key_id = '372593ea9c70ab010133e4f94e6f52525aa20c95fbaad3acb57fc9d46eeb274f' 
  AND (
    token = 'gdwnXP9sU1oyWj0LU3hc1cFJhGy5DAsfW3+9fqTUVaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )