UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eA6BdsoC7lm98XLH1Un8nm++Cp8JXFGmCwqC7hr93CU=' 
WHERE 
  key_id = '34db7c6fa68c4d43304c2fd9786124974828e74ad830f4dd76dbcfd6ed46a49c' 
  AND (
    token = 'eA6BdsoC7lm98XLH1Un8nm++Cp8JXFGmCwqC7hr93CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )