INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3763af70b87a45d264ee81209a1a3a428ad398bad783edf77c419042c61f055e', 
    'lfDESI2962CxXRk8PK012KbNr0jLIjDQ3+3JhLUXEAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)