INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68f5a082c0f5ac9be4f2b9e87c62beb7b637b9352766a33fe8ce38469a74aa85', 
    '4CBLAg2o19e5WAzd0m1QNEIiPv7ph9F3jzAIHU9nmj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)