INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd9ed6a7ccb201660be81f948e298a43d55cb5b6bed5c4671c83434c11777027', 
    'tmFh88a/Qn1IqGyIAxBwB4uLoJObs47iWfzCV3Twuvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)