UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRy+8YADTvwQKlQ4ncUWfyZ65BdKmusQo2MvjmpqTsA=' 
WHERE 
  key_id = '7f6f2ac2c24ef1e2be85b9a89b5ca62b88be2d66837fed295cbde3edd54315f5' 
  AND (
    token = 'VRy+8YADTvwQKlQ4ncUWfyZ65BdKmusQo2MvjmpqTsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )