INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7696589c2f953eb36a0e3a9c2a66a7ee2447bd5d18746e439a02646a5a2e929d', 
    'DPPLA6sC4xxEHLoxDUg46+7VQkAV6m4/gAqja0fJCKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)