UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8NtdpGyNHLcbIukCkMsFHCBSex85by4JcmV4X9jRHMg=' 
WHERE 
  key_id = 'a141ad234481e56b604f1c6c072c04dd15a9122ed08806c74bbc2857608cee19' 
  AND (
    token = '8NtdpGyNHLcbIukCkMsFHCBSex85by4JcmV4X9jRHMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )