INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5998db43d552642ee894a18475fce30f51a476373f33e777b1a6092492bd346f', 
    'XXpkWoTW+pKPmyaeiWeJeiE0KD7yS/SswoJmfCMAXoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)