INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ee5737f1d24fca34bc6295efdeacf0f67265c19d018d20db99028870eebe0f2', 
    'fcKtWGZILqhdmcFVbtpdLK7t4A4sxDS7QebhnmkB0AA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)