INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c77862b3a255682dba6146344f5b51dc787fe42cc83faa4ca1a3e83dad16e830', 
    'po813iFSDto0vwJdezrpLeN15MI+NkUq0QssNGUHL4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)