INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a11d09f879edf5b56ab4550c825a739338b8002254d437a77a8d97f93016a7b8', 
    'JuuUPeUln94hgRuiNaaA8eqv59IWVWBx4VpA43V/rU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)