INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7484bbcb2ecf8d2d3e7f71f3c34fd5d99e6b85472c40569c54984adecaeb9768', 
    'aVt7BpvE6IFqyije59JvBJncQQbo5sq330yRqH9h67Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)