INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f4375b6733c8757c9872124a1d72b2c424bb6b796bdd1b2c5173f3e9ce794f', 
    'CTi3Pd6U8WDDCB3sLqq5lwtVmNPcZalcPcMbyLwVHGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)