UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IViLz45TIxDUE4Fzm+StgYo7ocfkqlwcGFDOky9aVAM=' 
WHERE 
  key_id = '59523f5c06cf765d8af73a586fac2e1d7bb74303fc994419496ef939de12a2a9' 
  AND (
    token = 'IViLz45TIxDUE4Fzm+StgYo7ocfkqlwcGFDOky9aVAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )