UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M0U365rPhYr+8IPK+om1Suq8CXFc70pkKWYbdKc2EZU=' 
WHERE 
  key_id = '5734940fb956c6bde780052e03324b6abf272c97fbf51d84dab746ef0400d162' 
  AND (
    token = 'M0U365rPhYr+8IPK+om1Suq8CXFc70pkKWYbdKc2EZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )