UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9kMsc3X1O32ASz9C1xlCgYB3SSg3jJPhbpv5sqBBbm8=' 
WHERE 
  key_id = 'a7a1359d48816f9e3caf875a791a476d7a389bb727f21f4fb15871356b683d8f' 
  AND (
    token = '9kMsc3X1O32ASz9C1xlCgYB3SSg3jJPhbpv5sqBBbm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )