UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DPSN4u7PbmiCD18VSIurcSxbxpgvQaViMmus9mPNx6s=' 
WHERE 
  key_id = '8967e2cfb6d3853b6b3ca2fda7e7cd01ee06b616fdc53f0a9dd2f6431c023b08' 
  AND (
    token = 'DPSN4u7PbmiCD18VSIurcSxbxpgvQaViMmus9mPNx6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )