INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50efdeaa30ec597c1188bda1f9c17bb4d77c433f38302ed9dcd2cf9da5ce519a', 
    'Q9iBgQEdDhe9YJ84c07bA6UatneCfJa2yg3cQJHbaI8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)