INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '576b3c79c4846f7a06fb31f692866d7e0eb877916dc8ce3829a3f63c2fa2b335', 
    'Pda75RpebDyC53IUie/LkDySw77xwZ2tb3kPcQSWLJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)