UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sQq4wS+CC1U7PoEv0lTQMPYXtwndp1UwIJuIFikNKfE=' 
WHERE 
  key_id = 'f36c134a856d668e5b799c17bd359651a97ebffdb886eb830c0c47e93bdba868' 
  AND (
    token = 'sQq4wS+CC1U7PoEv0lTQMPYXtwndp1UwIJuIFikNKfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )