UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '59UyBqrRyO5DVgpQxYUW2mTG02ddDgRYk3axPtJ0auY=' 
WHERE 
  key_id = '9b60f6665bf3b2c1e820cc31ea6988bf3b632fa971d516e27a42da0c9aac1cc6' 
  AND (
    token = '59UyBqrRyO5DVgpQxYUW2mTG02ddDgRYk3axPtJ0auY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )