UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4nWe1f9dESO4umM1lpfsq3gj7efTCAtnFbffN/94QfY=' 
WHERE 
  key_id = '9541f6b3a45dcfd3e7ecfcdf38a332eaf7c7b7c82c2f1ff1825947f1c886e32d' 
  AND (
    token = '4nWe1f9dESO4umM1lpfsq3gj7efTCAtnFbffN/94QfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )