UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxTrL9W5E/EVrQ7ssk8HVkIP40cDWKFjIqoKEzggoa0=' 
WHERE 
  key_id = '1f8ee7d7b4c5fc7d94efae1127327209aa0f41ea45b41352eabeea366991ef95' 
  AND (
    token = 'zxTrL9W5E/EVrQ7ssk8HVkIP40cDWKFjIqoKEzggoa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )