INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd946a2ca004c9a10c834b2ee9af3b595647638f210ea8a1bb8a2beeec4be4188', 
    'ZjwFOCxOHfGKjAdSkiFQy+L6IgGnYRX0pkDd6YA+d4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)