UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fBju9ivpMHKduJ+dBvwmbTDE+2rZEC5lNHQtL63ltn0=' 
WHERE 
  key_id = '1fab6390caadaca3deeb04809baf47dcebfdd8626e46e149ef9114ed12c5714a' 
  AND (
    token = 'fBju9ivpMHKduJ+dBvwmbTDE+2rZEC5lNHQtL63ltn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )