INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e72bb35f5a94df54b78e2395362e672471a589d365502abe5f964f909c7fb21', 
    'B/d3XOeehHdD5rBjQ7gzLV4sIowgL1GtZioMqT+oqNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)