INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bb77b05cfede4fca83ad88658c3aa8ecb6a35cbad8d11d53341babec7713a50', 
    'SEZ+bcUGlq4ltbqWMXPe1WQOdJuDP5rSHdKuaiQ1oC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)