INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2316d868ec6605f3bc3e55ddd97e847fea4735c3f1cbe4a35a46ef9dc0d646b', 
    'el2mLPRbl+MFYqMKrHPOX7iYqAO7c2YLytCdClU0MJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)