INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5234d54ec2060848255ed8ad354a98995c34221fe2348c0aae7ca1d340a6e6fd', 
    'o4uI1FqetHGyYnPXYKcMYZ5fyBHUBqumZTepJt2sdyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)