INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12645274cc79bf7fa242db9722203f6d89022e5dea83f57fe5c9b866c6789b2e', 
    'I8IO3Etys0SCAKD/6ix9JdIiOEqRrA+3lXKPKgjVG7o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)