INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89d6801f210e42e25fb5a9e70ae4f393bca2d4945cd0a028e9324e80fff70694', 
    'n/ifjEXEZWZN3Io1rpGVu1IyqJCzN+e7ejbESiYdyjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)