UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PFf2eZ1O1+PNpKZ8BEiHPTXH4iaL74yG7AVy93i1IJ4=' 
WHERE 
  key_id = '0da496fed6cc2a5885356eacc713000f382fd183a87e9cc643927b6ca49a514f' 
  AND (
    token = 'PFf2eZ1O1+PNpKZ8BEiHPTXH4iaL74yG7AVy93i1IJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )