UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nrI2EMJDZUm6zThRkRkUL5/hFoTZnNRZTeULplRq2xU=' 
WHERE 
  key_id = '77960b7d4cf100e8de74417a76bd454ec2f9cf861ebcc7c2498c8e1c42dddae9' 
  AND (
    token = 'nrI2EMJDZUm6zThRkRkUL5/hFoTZnNRZTeULplRq2xU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )