UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLDP6MLIdX2N4purvwafQEEeTx8IcAasY6oxp8TgHa0=' 
WHERE 
  key_id = '8ac5a94bd8ed52f40a01fac3c4b066cdb0fd65575351e02c2a1e3d151a80744d' 
  AND (
    token = 'HLDP6MLIdX2N4purvwafQEEeTx8IcAasY6oxp8TgHa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )