UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rw5J63PiRpLmcWZZrzfAqUYy1gtl6kBQ5bq7MVFNVX0=' 
WHERE 
  key_id = 'def116e7122e32ae2acc3dba9c43cd9955b2c46d213d20030e665abcf17ddb39' 
  AND (
    token = 'rw5J63PiRpLmcWZZrzfAqUYy1gtl6kBQ5bq7MVFNVX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )