INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cd4b41021a1442624979365df7f847fb319227c13498c7f8f90729a08775033', 
    'vViA/pLLuGmKDKHps7wOztXGLYA2nTUD6mv0p6gmD8I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)