UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/sWhIJj/a8hs8B6uL4+Pku9cl+P1SFE+wbfvL2p86E=' 
WHERE 
  key_id = '6023baa0eda72b8dc45a342ec62ae8d08c995fb2febcd1deb2bfd1cdd849d255' 
  AND (
    token = 'G/sWhIJj/a8hs8B6uL4+Pku9cl+P1SFE+wbfvL2p86E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )