UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9SOTl5Hg5SAM5z0safiaIYC8N1dTWuiK2MEIUUynry0=' 
WHERE 
  key_id = '7863e131756c9a45f0368a294812aab7ed8f0ab57e655fba6006c4e5f9f6c088' 
  AND (
    token = '9SOTl5Hg5SAM5z0safiaIYC8N1dTWuiK2MEIUUynry0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )