INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6478fc9faa53fd56633e66e380936efd8f027a971873d4b1792b567fa3b8fc48', 
    'eq1NDOyr+VOZUjD5y2RU/Wkf6Fk6IvK5dlgkBneyrzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)