INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '370dcc6a4130af6599680a51710c924e4e1330ccee6cf1c91fbdc664d87546d3', 
    '7+sN+syXgvokUS1bEKI9eZeSOYWDBP6m9EeDYN2jkro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)