UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lvmVcUx9SY4rOG8Wi2SkSAUMlQtcFQs8QEbxkCdFgfk=' 
WHERE 
  key_id = 'ff4a61a5f390c7b7fd02710ea451e02596963c5b5f4766cd2eeefb7acf7dda5a' 
  AND (
    token = 'lvmVcUx9SY4rOG8Wi2SkSAUMlQtcFQs8QEbxkCdFgfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )