UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sFDSriRvKgNs2YSS+DzWaCpL7/oK9MIMQQBblhqFsc=' 
WHERE 
  key_id = 'c53ae7d29960fa8159b7261f75850084e020cd0f916a89ba67e14d0b6ff247e1' 
  AND (
    token = '2sFDSriRvKgNs2YSS+DzWaCpL7/oK9MIMQQBblhqFsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )