UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ab+YRJDbxAvJNy5gnt6dxbPGkw0vhK4dvP4zNPzDET8=' 
WHERE 
  key_id = 'c2b3209778e440068f880c733a63f043e9c8dc46fcb1d85ca95abe0c9f4b5ab4' 
  AND (
    token = 'Ab+YRJDbxAvJNy5gnt6dxbPGkw0vhK4dvP4zNPzDET8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )