INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6d4182f171bb642205a4077293568f6bffb58867fce253898f8789767e4914', 
    '6YdKcRr8Jzyjg3sDyxKU1+Bd446iPCIGyRME+TlZsSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)