UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nn95KMmCf4ZcMnHTNo1s/appialRlkHu2Gy0POjL4Ik=' 
WHERE 
  key_id = '2ecdec6508f197cae00a374d5ca1a84c0479b9b4a224fd12b1a00b9dd97456ee' 
  AND (
    token = 'nn95KMmCf4ZcMnHTNo1s/appialRlkHu2Gy0POjL4Ik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )