UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmIrKw9ZBSH4TPj0ZvCz4gEke0tdCVupStA8Uff4nkA=' 
WHERE 
  key_id = 'aa209567d5800f41a4832c4dd1b8036f55f2cd54a8962e6c9863cda5e1719f0b' 
  AND (
    token = 'rmIrKw9ZBSH4TPj0ZvCz4gEke0tdCVupStA8Uff4nkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038