INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '336ba3cf7aca107e836e0e7734e9f6658432380971cb7ac234a1cd07ac9483fe', 
    'xkmATAa6X0FN/zQfsKx5FZ83Jjq2qFEXyiq3483morY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)