INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a525b4b3577163cbff72463e2cb5c4c0d284738f2700681bb8673624918c1cd9', 
    'tl8AloXP6PhZcZdq/Py6syRBZVuyRwGk2mmRCB/QtFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)