UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5GOiW/1+KzmygWUBzNPIf/tDwDd4azoG3+iuaPvLNOw=' 
WHERE 
  key_id = '4fbd632c05d75bd2969dcfd9ce164712043f3cd50e66870433ffbff960a570bf' 
  AND (
    token = '5GOiW/1+KzmygWUBzNPIf/tDwDd4azoG3+iuaPvLNOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )