INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9b97956fde9434780cb84655debc3da4ba4a41ce67f021fa88b24771e4d8045', 
    's2tjYmKTa7sEY8WXLOoilo8rDw4NwaQIPyn0QyeVhL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)