UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zecCy37jW+N00LmZxt+ygLXLEQ9HM9abOwgY5kqw0ks=' 
WHERE 
  key_id = '9c281f0304e99609c4f1d9932d633843b39d7e8a6a07bf62cf3c2d475096cc76' 
  AND (
    token = 'zecCy37jW+N00LmZxt+ygLXLEQ9HM9abOwgY5kqw0ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )