INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5c5c6520e07691daa7fff9e503f1a21e17f08468c6293e1ba4f91f1ecf0e3ba', 
    'obf9EEi5wkudad4djz9YYBrRVUT6voo7J4aYBgAGbEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)