INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd95a9949ae035d2f65c711ce3bb7cba5ce0c414806680a10438275a2c614f942', 
    'ME6nPnvjpSip7mG1CHTV6QVOrocJ4EWoJnE4AVi98O8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)