UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUSSweygDsdiP05xCTai2S+OS/dzAZ8iICzc1UsLpt4=' 
WHERE 
  key_id = '1961fe54d519211c7bf5f3722cc61452b36fc69e5fbcf2faf19f44990dcb32fc' 
  AND (
    token = 'cUSSweygDsdiP05xCTai2S+OS/dzAZ8iICzc1UsLpt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )