UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hzA5u+mUyxqorNjXr6/dBxH4KZxHR1BYMrNTMh471wI=' 
WHERE 
  key_id = '875a10d22765bbed1313a8cc9ebc9c6beb65f7ea1a415e42103e44bb7cf49a92' 
  AND (
    token = 'hzA5u+mUyxqorNjXr6/dBxH4KZxHR1BYMrNTMh471wI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040