UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rpBSRRzGXhwMQ/GMUUBgRYAEPdGNnD3dXzA0RQ0BLf0=' 
WHERE 
  key_id = 'aca19e4234b07b9a68fa65c5a95ac22c7ec4ebc0ccf0929639f5bcd8847c023c' 
  AND (
    token = 'rpBSRRzGXhwMQ/GMUUBgRYAEPdGNnD3dXzA0RQ0BLf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )