UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BKKClezCTo+LEn9TVHc1vgSAF8SgvIy7pxfJGxVFENE=' 
WHERE 
  key_id = '54dfaed3ab29049b89c5361810e1d0ac932d5ee99df2e81232d5a00b1db9c65c' 
  AND (
    token = 'BKKClezCTo+LEn9TVHc1vgSAF8SgvIy7pxfJGxVFENE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )