UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJEhIyGhsLncR9jJ05H8InPktJ0VPTpKBaHnq11OlEw=' 
WHERE 
  key_id = '045659329d2d605c7101b6144ae3976a9283abbb1ab7978cc7a6b0362857c394' 
  AND (
    token = 'tJEhIyGhsLncR9jJ05H8InPktJ0VPTpKBaHnq11OlEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )