UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rPLsQEv+LBBce1iWiyUr9uVgXGbRQ4nXeSJw6n9aeKE=' 
WHERE 
  key_id = '9c0c455923bcff4f73ad93e29bd81ccd8ea0dd22fa850f43996ec43501feb1c5' 
  AND (
    token = 'rPLsQEv+LBBce1iWiyUr9uVgXGbRQ4nXeSJw6n9aeKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )