UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bFuvnwlrOV7ZOMEkK0E+u8fM+N/KS1nchczcORvBKdI=' 
WHERE 
  key_id = '12cec12392ef3c5f9c8e1b4a1bb385fc64a23581d6d6755756e696ab5ca3927a' 
  AND (
    token = 'bFuvnwlrOV7ZOMEkK0E+u8fM+N/KS1nchczcORvBKdI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )