UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5WfGdqeAlLZbR/Ic2ohMIc4OjWRavkMetSaGoPmNuIo=' 
WHERE 
  key_id = 'afa11cf4113dc1489933f9545b6db354bbbabbcf8b19c9fde637342d7cfb77b6' 
  AND (
    token = '5WfGdqeAlLZbR/Ic2ohMIc4OjWRavkMetSaGoPmNuIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )