INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12d0d6f8305b6f603737c016fe7140597488d04aff0ae5d88b4d539b49b6b79b', 
    '5c9x9rBvS2VZnH1tfAK5Fii7BDp39j67bUQ84aCTm50=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)