INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a6ef856657f6f9dd258db59f3c3ae235f56f131b17504862d5757ddf320fa43', 
    'nHfdgfU6NnJCPyQpmvi6kQ08zbJnZWCZt7myQ9imOrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00087

Result

int(1)