INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e5a4f93a24c41e866522a7cd3b5987bcef322d0cbd935be20f3d9320a309333', 
    'EJ4hWtGOj3jrD/9405vxi4hrRvHvAxy7LpQ/4qcnz8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)