INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1908a50fca8c7422f851b7f8d131772c542a1726b9b67e7e9be80d654eec444', 
    'wHY4z1yqxur1g6Q4SG5j2VUJtWoJ7z+JupbC+bcLWrg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)