UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRJLNivh3rg1GYSGGNJ0J3xuBwfpcv3Zg/58hr6edyY=' 
WHERE 
  key_id = '49ef4c1f55d6ff34ab1449c0f78a054f4a48767b186d7c6e46e98712eb79248f' 
  AND (
    token = 'qRJLNivh3rg1GYSGGNJ0J3xuBwfpcv3Zg/58hr6edyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )