UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gdDEa+5EkMpb4r+H1JqUB6TVt2OWeOXvCveo2HO3DtI=' 
WHERE 
  key_id = 'ac0ac909651d0ab9b4e754baadfb9139abecbc52cac7431b389b13e4c9adf5d9' 
  AND (
    token = 'gdDEa+5EkMpb4r+H1JqUB6TVt2OWeOXvCveo2HO3DtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )