UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nehPwwRVqMd/zD4JSwJeUlC2EgJRdB/JgIUdju4jfD0=' 
WHERE 
  key_id = '01751d3b1618b9e62f8ad787405e8b78a4c14117c3c510c6e8b8dd21c909497c' 
  AND (
    token = 'nehPwwRVqMd/zD4JSwJeUlC2EgJRdB/JgIUdju4jfD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )