INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef376c4f0cdc9e7bb29a4b1e43035712da66685188d10d64412fd7f20cd7ddbf', 
    'bvo5HWsODKqrmcuIahl7MGKEdMjB3cV1vCOcv/Yske8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)