UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's/Wd5DiDeGep1rfGdZScoiw3BRpBRC7y1gP2OGuEH40=' 
WHERE 
  key_id = '7f4663b9b2cf95787599361e0c38275da822b34856c74dffe2d7b18cdecb8b47' 
  AND (
    token = 's/Wd5DiDeGep1rfGdZScoiw3BRpBRC7y1gP2OGuEH40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )