INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1df294e1f2dd4d599c468d354a5b34a48f490e13d467e375f926fb9184b99d', 
    'YVjoyggvkUud3KOjsyjPeE4cASC97JmxhG4quRZLVyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)