INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '832a21d971c237c760d40c4657b264eba8560624f825562bfa0d811f08ef5d90', 
    'NM7HGHnxW50xoKnfCNpttOvLr03KPq8EUeZuSp4aYdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)