INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8be255d9cfc08cd402439f1f35f147437994e967f8c90e31f947dc283091ee2f', 
    'jl4ftYqMPDHuXZ5ZUbLUoyJx2yqF5oLyVYnBdfH25zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)