INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c54fd00055de53fc2da503e4256169c67fe6c75825a4b5512ae2db3b82d715d', 
    '4iiPAMWeSbnsXgIXT01KKe6bp2mRbtLZ/KiOhKExAE4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)