INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53312582ac5b2696ba4bb733a88b2bf426b5639c7ae4050eb121b799dbcbdf52', 
    '4eo7+DrhGYsx0rBLVToCbz3NonYIiCDQ3Y6v25u3ZaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)