INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba2ca1adebf497e5490ef24d47b9cbc1f68a51b63b7ce92762648af3894a4b2f', 
    'JcQshMzMEtnROovD3lEjHXiPYwK4xHVAZvy1I4r5MLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)