UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KV7HsWONPbU85+31wrMnSFaPlzcZwS3N+OCJ33H5WJc=' 
WHERE 
  key_id = '99250bd158e16430a3df19e6dabee07e7bde71a2a5adacb82b127c661c150fc5' 
  AND (
    token = 'KV7HsWONPbU85+31wrMnSFaPlzcZwS3N+OCJ33H5WJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )