INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5b27004d50e134d92fa47a20bc4bac4426649b13f757d09ee43b23e66fcfa13', 
    '0t0SRDrlgCzgZQ0Y2D47zZT+DkTS5aEQuRUvYC7BjeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)