UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjeJABtQghiSUDY7MeygHacl9DR4pZQzQ6xEmY4gWs4=' 
WHERE 
  key_id = '7ad9b50c28e4e830631107a45fb0c048c93a2855bff5c6c7f25121772425d444' 
  AND (
    token = 'rjeJABtQghiSUDY7MeygHacl9DR4pZQzQ6xEmY4gWs4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )