INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b9b14107177a94ad18b7716b992e65346493e968b438c25e5e557130c39817f', 
    'YSXkze9Fu9E9YbIQ7kLPUuQQSbjUWQ9ObMmFXaTag1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00094

Result

int(1)