INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '623dce1a225cf98622c34fac71585fc2ae536ce846aa536f4ec32f7d2af98477', 
    'qJb3G1SsWT8XKRgxclfdK1Jw3PW+PUdZqxGRjRkULjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)