UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFfqzgoBXKgf9/QW3nX63Tf6J+gXPzROoEZwICy8yOg=' 
WHERE 
  key_id = '5548196e0f28792a80d7ad487ef81fb4af8e766a569a19b51103e1e2501c402d' 
  AND (
    token = 'SFfqzgoBXKgf9/QW3nX63Tf6J+gXPzROoEZwICy8yOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )