INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c520a6f91b6271ef1b0e8942da40dd6e48308c036a429001d0b42909956830d3', 
    'swrfj4KlLXMog2Y3Ao+wViJlNWOoTE8nGxY7E9yAbK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)