UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f4cE31hZpoJKDpZVWgs6HfmMexAzoW82C/Ucwgrgdss=' 
WHERE 
  key_id = '4ccf70bcbebdef51d6cf8cc2dd10f39c51a03ce0e859e7d63683a97019090378' 
  AND (
    token = 'f4cE31hZpoJKDpZVWgs6HfmMexAzoW82C/Ucwgrgdss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )