UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llR5HScSCNsGCXIM2YzcS2P87eU6S9m3ceYm+hLrZX8=' 
WHERE 
  key_id = 'd830d2c1fcdfea820019ee801b21c7212dd19cc3e32b44aa75f8d3791a5640d0' 
  AND (
    token = 'llR5HScSCNsGCXIM2YzcS2P87eU6S9m3ceYm+hLrZX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )