INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '531ce34125e6eb128dc7a91bd37f68c40be296a61dff790de118c0d6b5abf5ec', 
    'sPpACeB+UmtGzk+ysA1gqSEEhLUikrTVKw28r8Ed3iI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)