INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c97b9b0b576907d588140452f171ce2e8b1c9b960011af275762df243ac4ba6e', 
    'jyQZvhdWpHKwF8ViY7+w0SoMdg84V5V178HifNv83QU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)