INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ebf1dc9f51069cdc6a10629b883a158ad6083743c46498a6335ecee2fba8ca5', 
    'xb79NC9NTgycUwg1ffAXIdvYC9UdOtR+JXGXXTntLxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)