INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '861442032089c934025a7273a1fd29259ef503e6776031e77152c5e1933af8b8', 
    '+uHM9vYFUmZAtRzxDdKU7Z5U2H1u5VlL7uomRJZbYlA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)