INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a141ad234481e56b604f1c6c072c04dd15a9122ed08806c74bbc2857608cee19', 
    '8NtdpGyNHLcbIukCkMsFHCBSex85by4JcmV4X9jRHMg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)