INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a987ae692f62d3cdd4414db9da3ab74bc0580b9f8ee05dc8eaea1f381565bb5d', 
    'CHX0hVS5L1P2YvhgLPcIJvNKukSMXKUT4Swo6VkE0yw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)