INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c81878b44dc8611ed65a5fad652bdbc1c74868036fa27c702b35e91082ac2972', 
    'SCq0dn/xVM3ZKN6QQETDe1RgB3gVkNQ6TcolaGBDDKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)