INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9101a517e0fc6a9c3f74858bf21e9480c68a1119bcc8be7ae93771303ad2991', 
    'p5MV1QyKxWMhVHr80RyePibBp5Gm1nGv76CmFgawMiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)