UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0/52ieBR2d7OFbFCDhH6GE2WGz8Ehmvf/ZeUc7NoPw=' 
WHERE 
  key_id = 'fb1610c25b1106b1c3950fc11fe7b64a4bc807861b86bc30e2dd95de3923730f' 
  AND (
    token = 'c0/52ieBR2d7OFbFCDhH6GE2WGz8Ehmvf/ZeUc7NoPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )