UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IvvYK4rYdacIUWzpJoMEWJX929aO4LPfcO3wkfp0vqU=' 
WHERE 
  key_id = 'b52e2e065dd8e0044c7e77f4b8b588efd6c4115740e9c5fc646543cfce96ab96' 
  AND (
    token = 'IvvYK4rYdacIUWzpJoMEWJX929aO4LPfcO3wkfp0vqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )