UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SY2CwoYeLKExy7l5nGZ8AbOJ1EAD/R7fE7OblCvDfhM=' 
WHERE 
  key_id = '5a8029ef69e0a3daca4aef6a46caac5780507315c2cde69e3d831378034118e9' 
  AND (
    token = 'SY2CwoYeLKExy7l5nGZ8AbOJ1EAD/R7fE7OblCvDfhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )