INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fe9f00cfc56a847c2cedafce8b6fb44a97b1869eb9b83f720055528baef0cf6', 
    '1l5NCbMijyJPBU73kAAsslW0oIwdRh1cXOGaQUmJKUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)