INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '814419fe9f6ee7e205a0971480921cbec8c06512ab208f81290e888ec01e4104', 
    'V3plHg9KG54hZuQUaC8rGxZzVut2oFqAgYe8ZPsGIwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)