UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dVj3O37j1RBFhnqOVsGNIXVpQfrjCP4By+3C5Gx35Qw=' 
WHERE 
  key_id = '363841b95a49a5351c1839f91975d903b12bd19901bf063761cfeeb6a26da375' 
  AND (
    token = 'dVj3O37j1RBFhnqOVsGNIXVpQfrjCP4By+3C5Gx35Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )