UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2U9osjfzSjHhQHO3D8Shhd0Ii+2U7Ic7eroDA5wDtM=' 
WHERE 
  key_id = '758ae4bb61f8136e896b3014f0756763fc5d69dc386506d8e6fed5cc3753398d' 
  AND (
    token = 'P2U9osjfzSjHhQHO3D8Shhd0Ii+2U7Ic7eroDA5wDtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )