UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cf8p7yW0Sgm6OnJMbG78kLv4I8AzqSBJFPEke9fqpaw=' 
WHERE 
  key_id = '95385a25bcbda1880886d897959352d95682054e61119c82f175d8110410a66d' 
  AND (
    token = 'cf8p7yW0Sgm6OnJMbG78kLv4I8AzqSBJFPEke9fqpaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )