INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '715aabf302fd4b4a9314dbc59c6af8c19e09694fe673af959600fcdf65e9863f', 
    'bvmVPRhzjml6VlGYba3uQAY4CU0FKQ6qxE3Tb0oF7rk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)