UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vhh6ZVbJYyVftGnI3rTrp0d3CQU18jx1mjWAP+0jFXk=' 
WHERE 
  key_id = '008ba83d097c44da6b308729c5a8702e231b5109d68cd0ceba9e11e36951796e' 
  AND (
    token = 'Vhh6ZVbJYyVftGnI3rTrp0d3CQU18jx1mjWAP+0jFXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )