UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CJw4WrzdN6dPeeEycuF7pJhKp/ggwZsyssxUK3J0R2c=' 
WHERE 
  key_id = 'cb2519ee39203b560a6488b22eec1a411c920a06815762cd9fe987f1afeda365' 
  AND (
    token = 'CJw4WrzdN6dPeeEycuF7pJhKp/ggwZsyssxUK3J0R2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )