UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LTYm5abRiCQI4RqZ3c+E0HEmJdYpONa3og+ZvlA95II=' 
WHERE 
  key_id = '74a569172204187185207892a7e8a3614520e0caee9e4147a54759b6a300c361' 
  AND (
    token = 'LTYm5abRiCQI4RqZ3c+E0HEmJdYpONa3og+ZvlA95II=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )