UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lHcbZ7vonK3L6b5wsdHSFiOUn2GSYXmNyia7aEItmXg=' 
WHERE 
  key_id = '7c74b38f9b3979837c1898027b0afad9c1dc7b5ab869430287754ecad79d39f7' 
  AND (
    token = 'lHcbZ7vonK3L6b5wsdHSFiOUn2GSYXmNyia7aEItmXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )