UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pCFbHjwdHMnoE38c4sRCSVgFUnTO9CfjbFcmmdIJK/s=' 
WHERE 
  key_id = '6ff4226f001ff0a9c845cbc7ec4bf6d81c62d17116936de08d6a8c952ae165ee' 
  AND (
    token = 'pCFbHjwdHMnoE38c4sRCSVgFUnTO9CfjbFcmmdIJK/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )