INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6727593eead5c1abf1f0e28672bce1dab716066360a4a6d5439604c902793f89', 
    'ziCV6CyGVs9VcoNAXigqYVX7b0pyBNQkPW4Vs3btkp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)