INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8f0c9bc24c8cf45e20a19f410c8d667a7293cbe38bea146586cfe4e79f1d947', 
    '4YznciN7WCZ+WVhSoqVL3FK3Yxjn5MZRZKndPZEHQnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)