UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxyU+uGV9IhYZpnBbBrSozl28khxAbptXFCisgJsvY8=' 
WHERE 
  key_id = '4a23a0c3828292d3e10efa3b79ed41e57e3d8d4159778617749148051270102c' 
  AND (
    token = 'lxyU+uGV9IhYZpnBbBrSozl28khxAbptXFCisgJsvY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )