INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e3b991b0fa6a2efb7eb4c7e2428f649a7573cd2d11ae18fc65853c48b85864b', 
    'haEm9kMPO/y/8uUrdhpQVg5jY2j7lfCjxT7XGy6Dznc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)