UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qz0j5EOG8BXJT1xScg31hZEGx/7x3pHV50vx2hdb1MU=' 
WHERE 
  key_id = '999384d21d86a9d2be36454a413a2a0c9dc29172094ecc7c34a5a3b8a3140a57' 
  AND (
    token = 'Qz0j5EOG8BXJT1xScg31hZEGx/7x3pHV50vx2hdb1MU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )