UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8dKYIow9vY897NcOOUBpTEb61aF5wmM0XcFatw1tJ4=' 
WHERE 
  key_id = '43cba8beb2bd4771ace0c0374ad602291cc2699dbe08199e12095acb5e2bc3ad' 
  AND (
    token = 'q8dKYIow9vY897NcOOUBpTEb61aF5wmM0XcFatw1tJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )