INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866c9f78f464bb05060664cc9423438488ed65ec9105b4bbae043be77b7baec7', 
    'b3nkOmx8z9jFi8AiXebwhsHj/3spvKMl8nvsNo1Xa/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)