INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50957e3180f0eb9ff8381f63d05d5afd28455dd9e5f2a701f9b2e89e7cb3f29b', 
    'a3+jMmETBQPKH8P2B5eSQyHZa2f/ud5UEFNqJi4SLKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)