UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qzrKnB59rN9d5v2esImS64db8v+llU02g6VjD/kzR3s=' 
WHERE 
  key_id = '7f56342c95973fe88e727b8caba7f69e5bb1b7490bd53cf58df9e2140fb14394' 
  AND (
    token = 'qzrKnB59rN9d5v2esImS64db8v+llU02g6VjD/kzR3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )