INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e75a78259e8bc808f9923ba19c3c8432bf5d735b2e20014974b73f01bae659f', 
    'vEbnJghX8CPAh7YhQuR3lnlVHDe2Lh1SJlAlzbLefCg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)