UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K33+GoMiMncHtcG2UaGVaGUz07KK/z5fiQJirVsC+Xk=' 
WHERE 
  key_id = '7287e345cfc40c762f48d092e230102f577ec80d831addf47f25e0aa4f6dc6aa' 
  AND (
    token = 'K33+GoMiMncHtcG2UaGVaGUz07KK/z5fiQJirVsC+Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )