INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '302f3bb61e63a225f282d35f7ff72c0c61b2751b12d17de1a600618b62faf932', 
    'l6Bu3XT+v92CBoYRrhpdpt2CfjRqRXWlBNonKvFxPrw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)