INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ccb9a11ce5547e922ee84ba2ef710b8861843e67c16909fa4cb185d5489b1ade', 
    '9TpUTIVcw1m/3JZVGjkFXKJjggeGIB/Cb+zlATAIX4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)