UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olthIEUH0gEDGay/U0wLXBb9kLOGcYkaYyzKfZhgNWY=' 
WHERE 
  key_id = '5a50cbbbe001277ae0b8efb46467f99f8d3034db2c27814e43935e8411a3900f' 
  AND (
    token = 'olthIEUH0gEDGay/U0wLXBb9kLOGcYkaYyzKfZhgNWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )