UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDwOgQ4Q0mhkIbhWrsc3BxlU3+GdrKj8u4Xe31RcsaU=' 
WHERE 
  key_id = '7f79f7c97c9020f4c4e5ede9e9458fdc7072882dc7b3ab48a34ea5760fcc3d0d' 
  AND (
    token = 'NDwOgQ4Q0mhkIbhWrsc3BxlU3+GdrKj8u4Xe31RcsaU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )