INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f446b9c38ed37fde1147e624ea5f832e6893bdac432d6985a2e4893a4497906', 
    'udfBWsayu29QF2uAKzxAQPWBqLsWrHjU90kW0TPSNAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)