UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T4LWOcgskTyB1xmTfOvqP4DkwRn2vt3UEVSbGXQFW14=' 
WHERE 
  key_id = '02bdfa0166160724811ab9777cdb97f1ae1fd169929632dcc3e63ee475c9c428' 
  AND (
    token = 'T4LWOcgskTyB1xmTfOvqP4DkwRn2vt3UEVSbGXQFW14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )