INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819649c56932033622c7e8b59a0f0a693c949df774f8538c0cf2677c690e5f82', 
    'YrJhSNuWSStWgJYFsMhi1irJQkwfjsa3CvYH3hvHalU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)