UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HnOfiYMdI770M097yQ+/ZbHIE9lnCQDeWmZuvWtcShg=' 
WHERE 
  key_id = '0ab98860b71f7f3efc1079af5780165ebb77f927ce4e74236e42207d5948de83' 
  AND (
    token = 'HnOfiYMdI770M097yQ+/ZbHIE9lnCQDeWmZuvWtcShg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )