UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yT/olDJgu/7zBRrIMlHmNaPXi2SFV2t/A60RThL3iTw=' 
WHERE 
  key_id = '66b6d12d08b7f99c89e0e36924960b80ca2944b0e8d4e27ec6f55f50b594f7ef' 
  AND (
    token = 'yT/olDJgu/7zBRrIMlHmNaPXi2SFV2t/A60RThL3iTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )