INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e9430bc51540265f80afbf08a3d22087198b18fafae78ad064029c425dd8aee', 
    '191Xho1z8p0uRXuBY6FgLUye0GXDb3eiXYD7GRyV5oY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)