UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BrbLR2PdCwzmh06JlGx20mCmkOkb40H+IC9LNmLvFS0=' 
WHERE 
  key_id = 'be2175a8cb51fe3f84a6a26f682ace3c8bcf872d4a087e53462ba76f9b32a810' 
  AND (
    token = 'BrbLR2PdCwzmh06JlGx20mCmkOkb40H+IC9LNmLvFS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )