UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dowt+Z7WL3xlHKuAzNht+bNcvl4B38HanhmFYps3OKw=' 
WHERE 
  key_id = '9c9217bd28db250edd66b8a44ca7561664ff3c72c0d1d63a7a1cbc15f5380ce5' 
  AND (
    token = 'dowt+Z7WL3xlHKuAzNht+bNcvl4B38HanhmFYps3OKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )