UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5/dQIXpdhxf/Q9oL2ltr0ufDAGrg40ojbPo3Lsq2yhU=' 
WHERE 
  key_id = '3d7eb837e3a5978d1fa667bf2f72f1ec331dfb8b7ff361030b8bde76a9110bf8' 
  AND (
    token = '5/dQIXpdhxf/Q9oL2ltr0ufDAGrg40ojbPo3Lsq2yhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )