UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BsKrqfMln5KLVSvm/po2ps0wCb661wh2oO1WVKnaJ+c=' 
WHERE 
  key_id = '1778f41bb9bd929053fc4b8c083cb9a5b3275dcb940d1eab745c87a558cb03a9' 
  AND (
    token = 'BsKrqfMln5KLVSvm/po2ps0wCb661wh2oO1WVKnaJ+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )