INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2f3be581948f03d2f476e26aab434ad70c1158316915a39f22140a52a210181', 
    'oZpR+J1n4amInGVvY4L+ifk6e7abgAgXVKAP7D0P5rE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)