INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ff12ef8d43b69d44e4e1c6790ea4252f861925b813cebb01acfb5a4583dd900', 
    'xJ+zM1HUAVlqgAS0ZYUQe8m1oJkiTgCi70SGcZGiaJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)