UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHMPsPq6DNZkzeQq8eqSk2uZvJgUZbDZyVUOmv81qRo=' 
WHERE 
  key_id = '44a4fa8bae7308cfcc5eff929e7b2ae92803e26ebfc13c73cc96a669785b72f0' 
  AND (
    token = 'AHMPsPq6DNZkzeQq8eqSk2uZvJgUZbDZyVUOmv81qRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )