INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '541f4238889c08d31b999ea7a949cf34066d0ee8174391dad5d3d2388bfadb07', 
    'mwZ2UANuIy5uMMsUWsSpEpB2gmQb1UEs591BzzlNu38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)