INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb0c3eaf265b6014badbfadf396d76bc46d8d261410511683eeb7d3b4862e0e5', 
    '//B4wZU9HVTqjFJR6w3dtUq9+QYXcrcKHJmp7Vat7qo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)