UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b6xr1IfO2p/+Iw4K4Qe3EgyQ/l4MPr/xwUZr3O+pX08=' 
WHERE 
  key_id = '1778cc22defd50568bdbef9f70fa3a182b0a6e56b39fbbf026b72962d694394d' 
  AND (
    token = 'b6xr1IfO2p/+Iw4K4Qe3EgyQ/l4MPr/xwUZr3O+pX08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )