INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8de0c78aa4e79bba898d32e7fa7082db44b72632749512ea559d0f2216c64547', 
    'pPRMougTy+F3CfHMow4uPenNFUwyX42R7VIiOy37ut4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)