INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ca12a90eca0f90120a585d9f2f96a8e6848237490c8283c9d3add8bc2e6046', 
    'Re0DLvjIE2rZB3/qN0+gajlLmxx5wBGpNGQRrp0/ElY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)