INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23553f3a012cbc748efc39a1ac4e7e2f89c596d3a3151e9062add12258237d71', 
    'HEPGdzKkDCwYacvkVFt/gQ/WisOCfIcCtwfhu1UN0Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)