UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q4nKM2NpwGF9PD8FGhiXp42jPgSSkr9RiHlOnyfCPJM=' 
WHERE 
  key_id = '0641caff959cb57bb26d2f81d5868e22db4ecb5a357a0edab8ba5a853cd6671b' 
  AND (
    token = 'Q4nKM2NpwGF9PD8FGhiXp42jPgSSkr9RiHlOnyfCPJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )