INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38b876116aaef1652048db36cf5cd572d1805065a7c66795c8995893b739a9fc', 
    'N17Ziv4V3BegwWIVJn9xWHakf+ISMDVbLefYK0DsAME=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)