INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b834e8ab80936cdc6df8103c9d829e110f4794b40b0f9bee35552b16ff33b4ec', 
    'KwioT8UtgOCIJwMWr//EZRb0O1IS3GmJyCvwJdOk5vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)