INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '627de506b60abc2a4d6cc5fb2b7945630462965a12f6122856fef042284565e3', 
    'CBFdtBS8dXexwsAe6LHn50fEIrRNSG/pBadDMTVwZ9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)