UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgOAW9Xhix9oXol9jaQbxgkOjIMq8CB4hz4u1dg/yFU=' 
WHERE 
  key_id = '457deb0794a23599143e5cf4b5a34570e488ecd93120f4a7f1fabcf2997a2b72' 
  AND (
    token = 'vgOAW9Xhix9oXol9jaQbxgkOjIMq8CB4hz4u1dg/yFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )