UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zU6/F2QLgzVPPFc6orIxvJUmnRi2NUv0FL4vJhKbwY8=' 
WHERE 
  key_id = '6708f7afb292410be48bc4a85681727aaff765184c980d8bfa181588f7c6f2b3' 
  AND (
    token = 'zU6/F2QLgzVPPFc6orIxvJUmnRi2NUv0FL4vJhKbwY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )