UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WLFfSggWU4WZ3D41roTLRrzGD4iYlJbXHY3ie92+DKA=' 
WHERE 
  key_id = 'c0ce3ca77b4c4e8c2913143b271fe25a0e7e97dfa46237ef3828c02f764f3fc6' 
  AND (
    token = 'WLFfSggWU4WZ3D41roTLRrzGD4iYlJbXHY3ie92+DKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )