INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ad8721e99853b247ac988a64c48235bcf83ef9fba070224583fd8148c6e103', 
    'mVwTBZ0ObivQw9gRAfG7q3P2hM5U2S9gKaGuSrm7p48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)