INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2088fa50686f0a3812496d509724e60b0aaf314c44c153489a9f6864f818347c', 
    '0IphEl+rgz/LcfZph3iIWvFP8KY2kpxNLOrQ6RwfBnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)