UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkGIiFgP3+0FqihFN69/6WfvwcMKpKu+dJhZpmo8u+I=' 
WHERE 
  key_id = 'f7f80e6b485fdffbeadbcd4cb77db08b599918912658d6c57a2155782fcb13cd' 
  AND (
    token = 'DkGIiFgP3+0FqihFN69/6WfvwcMKpKu+dJhZpmo8u+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )