INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78e046238961e9f0e66e7ba8eba193b8d26102ed1b0d52aab09195e4ef5c335d', 
    'qhu7SoOhB0cgrZTZ9d5tbxdgFV5dPctRND1QhNy0GC8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)