UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uCBgX/jWtRTS8svP9AhL68NiBoNiJITHMirR7wPfmg=' 
WHERE 
  key_id = '85f53ae28b67d6799f7bc9cff9d8a84d426c62105dea8511cb882937e18845fa' 
  AND (
    token = '+uCBgX/jWtRTS8svP9AhL68NiBoNiJITHMirR7wPfmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )