INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd6c44dda9907bd0a70b9d676c888d673f059709f2a4a60a17c44b553137ce316', 
    'eYa3qxXlxPta32shgFumTnrx/K7NDdIbL6rhflRD3Y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)