INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6919ada92d7c73c850f43506eefb19907b52565886688bccc4be74dad03de272', 
    'm60ByIzGJ2WFnDndo8r9QsMJ4C0Ht1a4VC1ZpAkBu9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)