INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7721a8bb44db4f84b8a7dc2d1dcd72283f28bf1aff5144b1d83f910f517f0970', 
    'SiT9MqNzXUEvGbaUsr7UmP8FNc6IDjq8LVPNcZ9xH1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)