INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4ed1f230fac205aa942f510a15649329cfd7b345806383c26ceda5ef0cff63e', 
    '/vZHgrdH4LYN4FvBmhsdU59/ZxgT3Z6UyE0QypUpQ/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)