INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b75032ad473009cc62ef72d5e98594d3006973afefc3a9b58fe7dccaab61a1b', 
    '/UNS8XQlroHGETtjaBxVHoD5S0liMNTjJZ4TE+33Nz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)