UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GcQLIBERhY9To7zUQGe8w9SE2ObQv4PKWwBRzC/utuc=' 
WHERE 
  key_id = 'e04595c7d632efb18a0c0e5fff46172a1894d70e0ec2231440b2ebb6e4629ff7' 
  AND (
    token = 'GcQLIBERhY9To7zUQGe8w9SE2ObQv4PKWwBRzC/utuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )