UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5YJqhwQOEpUP6BG6kdVPEMt5XgFe3R1L61cVXc9lrYU=' 
WHERE 
  key_id = 'f123a8378cbc58f626b1b43519e0420429338730b817d41904e01b51dd15deaf' 
  AND (
    token = '5YJqhwQOEpUP6BG6kdVPEMt5XgFe3R1L61cVXc9lrYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )