UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9EbA+1GbsI7lAvoibK2BsWU6RB5z2c4rVbshHMHzi9Q=' 
WHERE 
  key_id = 'b85fc94eabee8bef466ea24c600bd0bb2db1b747333df4c9122194bf10a6e39d' 
  AND (
    token = '9EbA+1GbsI7lAvoibK2BsWU6RB5z2c4rVbshHMHzi9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )