UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GPTroYaFUH2MEZpqIS6vaz7RghEO56HrfTl1azQQOVU=' 
WHERE 
  key_id = '78822d09edfa2ef36749436413825c3617eb15dd11d947d4803f5627b94fea6d' 
  AND (
    token = 'GPTroYaFUH2MEZpqIS6vaz7RghEO56HrfTl1azQQOVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )