INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c055d3316b9a3f2cddd1772d67e6f3cdfafdf6b067d36339ab349804c83b573', 
    'N+i68P1W14oXWg9uHyKVlSwKtDgeeswqwgjMXjuKXPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)