INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c7259a0f64fccf6458a9162fe2786061e0273c3f542504b8933a0cf0f8faaa', 
    'pD7kEtHvaX9diVFwkoy3oRmH79P76i3+Al2twFOWOeM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)