INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cff7a1c742e9b7b1e02cf659d221f4d010539a6cd4115fca10a0901a9b6b92e', 
    '52OhbmQjqOa9GDELrMU9u/n/TVbErwQ6fYjnrZDdy+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )