INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2691258d0d5413e8172633c215003880319eea7068d410a276c8948e8b1a3d8', 
    'IVbH6UFNhjCDBLREZ13tYJ8rBaKx2d9IVGCWZ8hwmd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)