UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MrZRZ8qzkZUIngXmwyryfu93fe8ECSUPylExgi7Leo=' 
WHERE 
  key_id = '102c3e4597f2a02f9420bd4b2451cdeac60539e02c693560e465848c453854eb' 
  AND (
    token = '1MrZRZ8qzkZUIngXmwyryfu93fe8ECSUPylExgi7Leo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )