INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba6d5b2aa73bea4096529c80d34fda0e2773642cad61cc16862a8996861625da', 
    'dbXhjz1SauiN1XkLF0MwR50MaEnMnKdP8C804H9wCXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)