INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc0e38733d7cb6b630f801d02fe2cfcab2cd0db51806e2248f3af758169fc9f6', 
    'gLr52XlAqS8XfPeGnFJwou/v3PnCklWsqcev+9C0Hko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00013

Result

int(1)