UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VGmMsKcmy74EW7sxs2+Ss0V1HodHPC5Alrf7L39O0+4=' 
WHERE 
  key_id = '10ed1a026d3ae9d541d6be1fba97538d2f4e7b59c39c325d3d31afb3f64a2699' 
  AND (
    token = 'VGmMsKcmy74EW7sxs2+Ss0V1HodHPC5Alrf7L39O0+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )