INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '455e55094d8c41b58926fa7245bfc1098a0d75fa2dd5641f59bd21bdbdb59219', 
    'cvQCO2KSgxVvLrhP9F3R1WDS2keiYCFG+QsYU7YSdkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)