UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LE5Tdbfd9pvE+nFS1+4zaCZcRqgrtWfN9xpPaBLfFhA=' 
WHERE 
  key_id = 'a4564fa6b3bf17fba7dfb1eaa8cf1232f06e09434a2ae27a478a08c24da622a5' 
  AND (
    token = 'LE5Tdbfd9pvE+nFS1+4zaCZcRqgrtWfN9xpPaBLfFhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )