INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f8613681f34aa32153a9a98f4fca895cbeb1379c9b5d4813aabc270ff2ae57a', 
    'WwW277bqzxeoaWFkAvwpjC2APiKpRQkkd4/pMwBOVsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)