INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '763610dfe9a273978a998e27ef16ffe96d6d768872ad107ecff3f39561d7b02a', 
    'LrjuFxbuEQ7YhDRiKrqytzitXMWc/VeJOYujgb4APW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)