UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HNp7B7oBkUM9nEsav9Sa5H2W2H93/ijfR1Xi6Ey4Wws=' 
WHERE 
  key_id = '3b27ab9b8bf2401b35623aa808c4183ae903bfbf1880e4ea83e1aa121a9f531c' 
  AND (
    token = 'HNp7B7oBkUM9nEsav9Sa5H2W2H93/ijfR1Xi6Ey4Wws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )