INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b5c337ffa1e3bd3f63eef44765efc27b433123d95cc057027b94c47ec92e543', 
    'G9oVtKU2dw1FiQXY9+bZgriRmnXrSaIiWk8bWhAzH54=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)