UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S984P0X75kmEsQlkGZWVZLqdLDq7/qrK7Iw1sRRi44c=' 
WHERE 
  key_id = '2d014ec08e13e230b9862cb4bdf5237f576911dc16dc7b99bfe4245a050bd630' 
  AND (
    token = 'S984P0X75kmEsQlkGZWVZLqdLDq7/qrK7Iw1sRRi44c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )