INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cc829fc8ac65a9bf9cdd468e2b9743baed8926795843703dac2cb6a73aa5481', 
    '4j03OQuhQ/uNJ82aowev3K1p4COH96oODKe48U5U4cQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)