INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d0349b6ab5395ff698f8a280600668941075aa628e4ab791b2d8541307617e', 
    'tD5N1WCzH8JD2b9YDd+E1MqN8ukNaYMqoVYE6D8z0Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)