UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yJJTTz9uG5mFm41wAM5UhHAk+iB8hOLtb6tU3LQF8SI=' 
WHERE 
  key_id = '826e8029a86ed839324cbad2e881f831a22326e05f2469d3ded99bb423d31c12' 
  AND (
    token = 'yJJTTz9uG5mFm41wAM5UhHAk+iB8hOLtb6tU3LQF8SI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )