UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhk2Y64ivg+mrxyiHwNQ72rzQOAjun3KR9hbEZkJnAo=' 
WHERE 
  key_id = 'bb99dff0bc245334ab3045c5b77b35976c4a156a162a6aa9b5097d0155d8c93a' 
  AND (
    token = 'zhk2Y64ivg+mrxyiHwNQ72rzQOAjun3KR9hbEZkJnAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )