INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feffa3937678b43e2ca1780ff800cb389b715ee8978970b58474b3a7ebcd2554', 
    '4o5mtPDf02kjrjdxdfBnh5JcALg9PfK5LJDt59d8TXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)