UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nehk9ZvTFImkX4HIJhyqSh0vjA6ZK8fuhKam7vH1cr0=' 
WHERE 
  key_id = 'a1046bb71e89a4c68c6bb1a065a39304a22691c6e912aa4a0efeb2717c465315' 
  AND (
    token = 'Nehk9ZvTFImkX4HIJhyqSh0vjA6ZK8fuhKam7vH1cr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )