INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fede1a795fbe8ce1601764d22747173caaca744306149bc9158268b1a3308c79', 
    'RnQrd3XohxKGHWJNBtpO2WXI3xgwo+Fb5Sw5/4sP7hY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)