UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2wrgZaGDESFOj2EGtQDEcASIMZy+FDlmABuYO2ZlMY=' 
WHERE 
  key_id = 'ac989b0f44fe2035f6e13f53eb5d79ff86b4dc1ad32c0ab7a4a1eef1f872dbd2' 
  AND (
    token = 'q2wrgZaGDESFOj2EGtQDEcASIMZy+FDlmABuYO2ZlMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )