INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e2ca4fe0bca5b7b9499bf5e840b7c18f10de477fd410907b309454154273732', 
    'cWxlJU5OoXZPXnmPs4GitTZZj6g1NdrWmVbSXp2uEtI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)