UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/yNbrLfs3k1034zGQ4EqUTwLCKAnXWSyJt4JsrJDmDQ=' 
WHERE 
  key_id = '8679913a790d26ecbf01e31de883fe51600cd3f414dde5d0cfaa4e709709bd8e' 
  AND (
    token = '/yNbrLfs3k1034zGQ4EqUTwLCKAnXWSyJt4JsrJDmDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )