UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wM5vcxr9j7rUGEWS0daHknYEoHR2YGxCljwOYDafJJQ=' 
WHERE 
  key_id = 'b6aba31ae9dc0749fcdc2a52438bc0c335cbb8f5e6e703d653eafce38ddbea96' 
  AND (
    token = 'wM5vcxr9j7rUGEWS0daHknYEoHR2YGxCljwOYDafJJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )