UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L4a2uKyptz/93MN6UnCqxUXcGOv5eFTmR1hFxCuJtK0=' 
WHERE 
  key_id = '07e519c962fa76acf7f07734a51d4995c87c94c2e54a30283b1783d5e2465fc2' 
  AND (
    token = 'L4a2uKyptz/93MN6UnCqxUXcGOv5eFTmR1hFxCuJtK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )