UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WquGvKMslL++Vyxmgx5Fv8mtrmh2V1/4E/ckNCwm49w=' 
WHERE 
  key_id = 'e3827cddfe148253d410969707287113d96a547cf11c64e97d15baa89c94de89' 
  AND (
    token = 'WquGvKMslL++Vyxmgx5Fv8mtrmh2V1/4E/ckNCwm49w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )