INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29efd15d1e988ece6263b55d5032e3b99e5693524e2b6f5f1376b288dc092410', 
    'PNt4jWe0qMAjfX3i2pqJuH4cgeAUr6m4R30oduxxba8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)