UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JPd9zy7Rb0UMKnltxsgX3dNTB0bZsge/EKv1l81lT0M=' 
WHERE 
  key_id = 'e04f38b2da6f1947772f8990d0b35ddaea211bea02631f76d65c123e2c98d424' 
  AND (
    token = 'JPd9zy7Rb0UMKnltxsgX3dNTB0bZsge/EKv1l81lT0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )