UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPhztrJmAqSbo4Q3GX8cms7qUTDRbAgnHTilFBzoUps=' 
WHERE 
  key_id = 'a82f8ce3b2971a0930fae089322f5718dcfd43eeaa7027ad3e6ddb962311ca41' 
  AND (
    token = 'QPhztrJmAqSbo4Q3GX8cms7qUTDRbAgnHTilFBzoUps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )