UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9ivaiMWoHsORZyep5tnaUce604l6XQv7e0OcNvLQMs=' 
WHERE 
  key_id = '10e5a64d7627c159d92b8a3f62c57ca48e67ddb7de9ae650c6753debf1590b7e' 
  AND (
    token = 'z9ivaiMWoHsORZyep5tnaUce604l6XQv7e0OcNvLQMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )