INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afc449758da60e0e2981f16704a015b4359948e58f2aa046e4cf005ae5f6ad55', 
    'LGnaaeyorn3LOWtD/gyQN4xQUgYQ535EyGNTVmthh/Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)