UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSKvkvfPXwuWeVAT0hn3lUG1/XuQakIOpFSOgaL8NDE=' 
WHERE 
  key_id = '36b63e8b6950b8e9e51f36f7e502adf770ad7c1f006079c33bdf8180b1f6e068' 
  AND (
    token = 'WSKvkvfPXwuWeVAT0hn3lUG1/XuQakIOpFSOgaL8NDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )