UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dyKyrGxzcg5D4Bigri0lSlsvmtWoiyHRNNZNV8537ys=' 
WHERE 
  key_id = 'd8cf03003db7b10c41b76438a85ddd386ec5057424896cc4fe5a0f402a301ca2' 
  AND (
    token = 'dyKyrGxzcg5D4Bigri0lSlsvmtWoiyHRNNZNV8537ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )