UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kXW2Uj2LBexsXIkGUIZa+yRYKcvhzA262dErfuBUpx8=' 
WHERE 
  key_id = '30d172ab9e48d27d5ebb6226aa0cf4f3b652b860578f357de15b151cafa9dbb0' 
  AND (
    token = 'kXW2Uj2LBexsXIkGUIZa+yRYKcvhzA262dErfuBUpx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )