UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gZy9oL75xS248ahEASElKyehDXVj+yM+gWq7KeroWc0=' 
WHERE 
  key_id = '6e6a553e4e45041de5785e1af8edefba3a007382d8cfd0686868293fa303a00a' 
  AND (
    token = 'gZy9oL75xS248ahEASElKyehDXVj+yM+gWq7KeroWc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )