INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f992a41727a408bb2219195740ea446393fe21b1b64e222d7ba86c39346cc7c', 
    'oqPcInZv5qN3rBplgd8refKRfKouDBa6LLlwOtdH1iQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)