UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNIva7NYdWC5kk0VeaJlmwRh1Bjuz2k+ir4s3q7Lye0=' 
WHERE 
  key_id = '592aa29451e03eb84b503d7647a24d1b1e51900bbedc1e0259120f6b15ef44f1' 
  AND (
    token = 'xNIva7NYdWC5kk0VeaJlmwRh1Bjuz2k+ir4s3q7Lye0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )