INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56200317a87d5981473939e7e2dc0b626b739304dcc549d4cea65723f65144fd', 
    'M9lR0PQFoeVfzf/dKMw+ADJ9LDaJlPLOxmd0JXiJrEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)