INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e357ab2746fb6fc388bb1734f431a24059453e3b796c7f264037516f9bee0521', 
    '+n4lbyowglK7EHMWR48JWPrQosB56NIk98kLqTUj43g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)