INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '808bddf4e6ba96d4af629bda0f330cfd973501de6d0f3808d5ba7593e10338b6', 
    '1tpcE693JALTKAVy7nBB4w9eMDW2WMZoInKZlc7G1Vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)