INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5e09b961c1103a3f468909aa220cfa7332c6f3c7e6d636642ecd8b84e8ed344', 
    'QgUDB7vbCdVzPYzeF7I+TomffOipAj9MFSc/QkSgd1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)