UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sTttmebVyuuX2Bs01hxT8V1dOuI4bi5pGfBWaCpJquc=' 
WHERE 
  key_id = 'acd52368eac06bea7095ae72f46423cf7b1b91cf44bd0759640126ceecff1c11' 
  AND (
    token = 'sTttmebVyuuX2Bs01hxT8V1dOuI4bi5pGfBWaCpJquc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )