INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e6e898210fe70ffc2bf4e7a8a184d13d6739e591d5fdd22d415dbb878cb988c', 
    'fGvUW+iqGNGDN7Thf5RQSe+OoF7ox1WTSgpgJtFSpR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)