UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0S5cxVenEiBA5wzqrS4+W3IzrfYneCvtDEePZjIl7No=' 
WHERE 
  key_id = '869b378a8d09b029b27796d05aa633ae0d315f95dd11319c227cd51c3668bb56' 
  AND (
    token = '0S5cxVenEiBA5wzqrS4+W3IzrfYneCvtDEePZjIl7No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )