UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4WJvBZzMMfHaCWKDTgShIpTrDpWZ19BI4Jk5C6TXSvI=' 
WHERE 
  key_id = 'e3441ed3e36d1aebdfb98dc8ce84198caa251f43a097a96d571affb32e3dbc91' 
  AND (
    token = '4WJvBZzMMfHaCWKDTgShIpTrDpWZ19BI4Jk5C6TXSvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )