UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9S9B7h1/2S4ASYRmqIJMSJmS9JP2NwIUnklNvx+pY5U=' 
WHERE 
  key_id = 'fde2f3654d6253487ec226c6dd1049c6e5da04097957c4affe597d22355203b1' 
  AND (
    token = '9S9B7h1/2S4ASYRmqIJMSJmS9JP2NwIUnklNvx+pY5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )