INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c22c96b369230a9efc5e40e2b79b61dfe20fb633c19d4cba69db5ddea1ff9c90', 
    'mi89eb8WAOnzcDp//L9hJmDgsqvecwyKm/XYy5XRgfI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)