INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75aece5f9704e29a4afff61827be3d9e1e532d5257a41050587cfb02d27a18d6', 
    'E2bK3v6qWptYuwEUIIvI3LE8yFgtyfKAwLfBTiyGfjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)