INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e71782e5d2b21ac803072e257fbab19817acd8fb448de6c32d326b2d938a9126', 
    'KwEkLkdST1P0r4asbI9QoK34UsO48kXxmfEnmB9YJno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)