UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pl/Ch4VaNLPi6+xEM8tX+j2PfDttwbFJqZ3rQ0mBP54=' 
WHERE 
  key_id = '5433a92058b0c48a51ee45255581c99cba8d30af17dd9e7ee49bf48365c634a0' 
  AND (
    token = 'Pl/Ch4VaNLPi6+xEM8tX+j2PfDttwbFJqZ3rQ0mBP54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )