INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b21ab4ec93f48de9a9e843c9e9f9173b4fe57d77b5bf1aa9c1981d4f0e559f7', 
    '6EYxRc902j9hcoPEtPvwlgWSjgkH+J0sUfkar9hNvTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)