INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adcf4f5cf10d75664eac2af5c8c92e14d0d2c017d29b44b40d0c7cee8f611df3', 
    '+rStVvYguU8zP6ftCBExEmx7f7V+upa8Ako55lOOhjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)