INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd870ba595004f1fee783cf4037fe1b57012a61763fdc29a356a170e4683ab608', 
    'mWk3sV/ZD1Qs8H41zH6rRVTN53YSEJhWSjhvD9sI+Oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)