INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ffcdd09df9574d2b04246fdc7c1214ef1693b53df72b55457b9f392bc94ff84', 
    'P+KVoGJs55IXCA+KRLhw72ITEsotOMfGqQbsOefarRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)