UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PgvXDNwZUVbfFkVL4OVETyeJ92H3I1LbK2Hrk/tDGY=' 
WHERE 
  key_id = 'd2cf64c481e60ddf46a6a1170636dde87a3c172e4a1a5a53f1eb300fd950d7ac' 
  AND (
    token = '6PgvXDNwZUVbfFkVL4OVETyeJ92H3I1LbK2Hrk/tDGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )