UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mP7E08h0hAimnakGjX/1iD2QoSOFDLCHuzYJ9Zj7mU8=' 
WHERE 
  key_id = '12ac8521f86a7a40f871e5b8b28522e71fb44b036303511cb46590a1ae8e5320' 
  AND (
    token = 'mP7E08h0hAimnakGjX/1iD2QoSOFDLCHuzYJ9Zj7mU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )