INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b403fc3077a1f4b961ea243d459b876357a9093192f0487a01a432f1a40042dc', 
    'rBEFX74t8YoF2yb6Rlehi6dOL2nSXp4oCd57Ek9cye4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)