UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PWGPhmS5ET64b4z3T3eAQalQTRr1rN/R7xADrNJeEqU=' 
WHERE 
  key_id = '96383596f68c34ea7476da451cf05559b8d2da0d37dc2a8356997a38ac4c28fa' 
  AND (
    token = 'PWGPhmS5ET64b4z3T3eAQalQTRr1rN/R7xADrNJeEqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )