INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7bd3b45b1a44c5edbacb68aba35a14cdedc5845f9a2ddba26e6f73bec5facaf', 
    'SCav225Kz0xNPsrH5dsfSu1dLVn5XjN490MIWkMus2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)