INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ffaa87034a4f7f2c7cbdbd674ec124eb5aaefbd43692214ccb1030bba8b577', 
    'Phlsfb6RGTiChJUGN8hp6WUVBgShf7jN30NUYe6EekE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)