UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCq8HnAi1a0x/5/9fyTmXfACcB5GrnJMo7xL+Y6obLg=' 
WHERE 
  key_id = '96948d4ce4fff404d262bf86f6e14045564ae52974e8c7115bbf98dc6f530b43' 
  AND (
    token = 'xCq8HnAi1a0x/5/9fyTmXfACcB5GrnJMo7xL+Y6obLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )