INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f30c99b2c65c31772ee0718fe67632b3846a39c0f45af8b22ed27eb2dfdbd53a', 
    'M9BRVx3QlTTMQPsd67IF6YRXNHDF9gO56JT74sJC5y4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)