UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nvfDpyV9mcz4mx8SsPhpM6e0xCQrCoxZ/UZY6Nyj3T0=' 
WHERE 
  key_id = 'a0d5a9d6e64e98c04d2638b1757bbc0e1fa2471d30ecbe517c6d7e574ecab9d7' 
  AND (
    token = 'nvfDpyV9mcz4mx8SsPhpM6e0xCQrCoxZ/UZY6Nyj3T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )