INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c40cf00eeccdabb102cead93186e84774839dd540e347c75bc895c7da93644d3', 
    'uh++PfjDjhbG4NUt33FMSmXVffbUQV9WlrDvjMv5HYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)