INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a810e0d37349a3251c509f98525c91cfafcfe6bfcfef0e28225ecdccedc72f9', 
    'jIn6ObzmCrC2QLS7VyX0fP4xHe2ii62UxbCQqgFescE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)