INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857bd79b97f54a205a371af8fa318bd44f9d990411cf70c5bee25b2a3dd3c664', 
    'nLbJyltonmkrymiyYyA66xHZDB2Mdz+oQ++mZisih48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)