UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NrbJ67/vHMhFbJfMLzHEJ+OJQZJoRdcaI/gFk0pbE1c=' 
WHERE 
  key_id = '0a842257d48a0fc5a29150b36b6342b6ad461e1b14a38bb01cdc97e999aab876' 
  AND (
    token = 'NrbJ67/vHMhFbJfMLzHEJ+OJQZJoRdcaI/gFk0pbE1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )