UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrtlZCNigP5JobAhWq1VjNdUNUK4N5/Z4H6ssEKLHtQ=' 
WHERE 
  key_id = '461fa23e21445de5a3562d41454b6661dbf0732bc22418139104b0de32fd69d5' 
  AND (
    token = 'rrtlZCNigP5JobAhWq1VjNdUNUK4N5/Z4H6ssEKLHtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )