UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y01h363BKaLaNsUq/pztbk3MKYpgQA0wIkgXvSGSemI=' 
WHERE 
  key_id = '40f44f7df6585c325c94f92812c0d571c9fa97edf96c099a842a865e7626f032' 
  AND (
    token = 'y01h363BKaLaNsUq/pztbk3MKYpgQA0wIkgXvSGSemI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )