INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '05f99b6094c9bf17758dc7a3aaed650b8b53ec4fab42e14e84f9e56b86fdd4fd', 
    'lEaOLwhntrvrjLQEZ95b0okwFTZGEHeH3zRER2vLCUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)