INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd449b863bca131dce5ffe9ba52050f0d474fda43c18e948ac641b6d8c04676f8', 
    'VBUkRzF2w0WVrRLJCZkfzzQTR4sxq0ufBAp7FzSYtt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)