UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L2DzQ73OHMXxMj1XgxqE0cGP3t48JjFt1D0EMvCdEmQ=' 
WHERE 
  key_id = '53626f6259604f0c2ff37b0d9ceb47b377acc72095531a8adeb702fc02117b48' 
  AND (
    token = 'L2DzQ73OHMXxMj1XgxqE0cGP3t48JjFt1D0EMvCdEmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )