INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d346ddebfd3c9cc5b2c7b939fe62ec00cf53c1c6a737eae94f2b1e4a5f965e', 
    '7PbUiAoa5VyOv66A+pE1BXdDQj+sKVVZW7MWlfFVtiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)