UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OffCDzp3ztiyG9iusE3lt85OiF16993UL4YvIByoSpI=' 
WHERE 
  key_id = '5213b1ce1374e1d02055f062188ae4de91cb548cdca098380e214dacbf86af3f' 
  AND (
    token = 'OffCDzp3ztiyG9iusE3lt85OiF16993UL4YvIByoSpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )