UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Mw4oIfGFnZIYbxGAyRjo6kttux6iQrZnqM8oCgOOKY=' 
WHERE 
  key_id = 'cdfb34244db74f6e376eacfbdb4531ff9e6e13d8ebb27e4635e571d21588ad62' 
  AND (
    token = '7Mw4oIfGFnZIYbxGAyRjo6kttux6iQrZnqM8oCgOOKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )