INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f3e41b1af44de3fb59d1b88a586f36c99906ed142504f31bf7c72f09172a1e2', 
    'sHP+2t27zG7JkXj60FTjWGuCdkCos9ocdcxbK+IP3Mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)