INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '58724d93d017a9601cf403738f5dea8666af95836419e422bf37387123dae4da', 
    '3iWH0X6QZatMu+FMvh9JytL0mm0Jhu4n53ktbk//yho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)