UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXU/u+kDr4FnoNgKNZuxQQqWvouRIDFlBHIzqqkpEzQ=' 
WHERE 
  key_id = 'ed7f1acfab0e3ca1de0582ce1947cec69dfec3154af34cd40a9026ea307b692a' 
  AND (
    token = 'xXU/u+kDr4FnoNgKNZuxQQqWvouRIDFlBHIzqqkpEzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )