UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwgLCrZqcyYhuiwTPqwfpVB/NMvCGGYDn9nkFVLYoRY=' 
WHERE 
  key_id = '4d398e3f597a8aecf32dc66880802f4f1f193fcafae275b81e30f2cb5c08d95b' 
  AND (
    token = 'fwgLCrZqcyYhuiwTPqwfpVB/NMvCGGYDn9nkFVLYoRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )