INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc14a8c5fc45058e97493be3fb57dcff00f69d98f57ac1ede2ad68e9952f85a9', 
    'xCUmeLynocpKM5e5hRErNbUUI0zvgS99tP7leFM20Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)