INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f5649cb8f133b5682c6dc1e819944b28c17bc98356efdb8d4b8a30e14003ba', 
    'KEm0v3eACO7Z4dJEMq5uWaaPgZ2+zXnIGt3vDEMuWF8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)