INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '768ffc2ca3d7613e93e5e120e1074236ec1f6e91847408d16f3d02e3ac348c9c', 
    'tLaDWqtX50o9dbu42SVpA7KyfxjcU/htWkVINwd1lX4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)