INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a6de878aa294d017e88c7d97be70a877c1a30d6e536c449286372ff06ba3daf', 
    'kpBC3tiNJd/4Or2eULo53RWsJpBztobjTV1nluUqQo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)