INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd31f42b0c4bbaca1c96ff735d832df80e4adf2fa1b738ea266c1dd2521213cb8', 
    'vikM/XareKKkuTq7jxzYamJ2yLoyFuh/QYtj1HtohYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)