INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91c8bf968ac1a8007a50fc3c0e483268facd12fe0e2f0c288affadf1946b3dec', 
    'r24mzvtjUe1cAA5XBu7deQ55xDKIIrw6uBmPpOfv1R0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)