INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40da551d8bcca3bef3c8ae0d3451086694747513d04ebc9a2393b07eade1966b', 
    'L0JnH/q5S39RHMamLDisZGtxddPdv1iI72f9kFexjTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)