UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7N+EyXXpdJTZDTKeZmfBA6ymNhudZEv48sCDY2Y+Aco=' 
WHERE 
  key_id = 'cb6e8628ad56d6e64011f087b620f7e3a8fab03117264fbb5e29e05b7340ab0d' 
  AND (
    token = '7N+EyXXpdJTZDTKeZmfBA6ymNhudZEv48sCDY2Y+Aco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )