INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e110d2a38ab68aecb081099cb8da915fb9e1278d520bd471237d8d6f1e0721f', 
    'S1NkOoulB0Ba190u106cFBJZPJDd7XhJ/Lys0jhj150=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)