INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee2f6390d3aebac6f001d4465c86adda51bd1bcfd87ac1e9d4ef4bc287e9440b', 
    '+7h/Xnk44ozZkOLB/UF7tQ9vszdrxw5cLuXi5AY1O3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)