INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27568b556cbe52b5da8991ee4ddeceb74bad0b6f69bf13c6e42e2df914adac2a', 
    'gthwjw3+acg67NScUBMf11hIZ7V9kUhPpWYp30/iv+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )