UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSFo78y4wr9F/wrLJJxcftXbGJ58Dr3wbW2wU0Daa8Y=' 
WHERE 
  key_id = '6c35b3ba7c590d96ed9706b1201be8968405f14175c7d2424101e2dc868af8e2' 
  AND (
    token = 'aSFo78y4wr9F/wrLJJxcftXbGJ58Dr3wbW2wU0Daa8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )