UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9crnagJvoB7ctD3WAWY9JsA0bm+d0udsa1MCFjz0Us=' 
WHERE 
  key_id = '7e7491233c22c2e57afc0ada3ffb7b95d45b24cdd048522ad5e8c5353a07c9c5' 
  AND (
    token = 'm9crnagJvoB7ctD3WAWY9JsA0bm+d0udsa1MCFjz0Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )