INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec9d82bef81c6634e7715c9869f916d20a9624d129fa46f7939c873a4d86d653', 
    'DtQzVgZ3LBWri0hWEF4eMGKbXqh6ju1sfsd6HcM40jg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)