INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fcba893a924ceb20beb62e2fa3b1e2b32c0f9bc481427f4ddf0a52163419782', 
    'b8R1uEReb3U6xGlD09YOZML9K1dOGnf1GHyXpc9lJsU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)