UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lf5IusHvFVNilbzPUn8IMyGFwtINq8hIbbB547Rzmpg=' 
WHERE 
  key_id = 'd6e48ffc165b6ac6e4483d9959034853ab8e412373da377c4f31548c8d4db0bf' 
  AND (
    token = 'lf5IusHvFVNilbzPUn8IMyGFwtINq8hIbbB547Rzmpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )