INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a6f49f3c9fa16ba76ebd095cdbbf91b34f4a218395cfbc81fa3991ddef225c', 
    '9tZkJywHaV2NBtzABMSCaETdkiHDfE71FGf02uYfXfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)