INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd36d91f078c5e00b2f2fd2290727bc35c3b8ee61cdee6734016249ea19025485', 
    'Hm9FiWR5ERqQkSl7KH2oH8XA4qFgNecHyhMyCByO1kk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)