INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f76caad17c9ba6bc9f5f8fe091746112e6234bde404eab976f804897d9d34de', 
    'Lfyu5xGsX/mGkbNXW0z1FGFO0beK9voWN4+KmN1XZVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)